[Kernel-packages] [Bug 1597047] alkaid (amd64) - tests ran: 2, failed: 0

[Brad Figg]

tests ran:   2, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/alkaid__3.16.0-77.99~14.04.1__2016-07-01_05-32-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1597047] onza (amd64) - tests ran: 136, failed: 0

[Brad Figg]

tests ran: 136, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/onza__3.16.0-77.99~14.04.1__2016-07-01_04-33-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1597047] alkaid (i386) - tests ran: 77, failed: 0

[Brad Figg]

tests ran:  77, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/alkaid__3.16.0-77.99~14.04.1__2016-07-01_02-52-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1567602] Re: FCP devices are not detected correctly nor deterministically

[Frank Heimes]

** Changed in: ubuntu-z-systems
   Status: In Progress => Fix Committed

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Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Committed
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: INFO: s390-dasd: no channel found
  Apr  6 12:57:10 main-menu[384]: 

[Kernel-packages] [Bug 1597971] Re: kernel: signal return with invalid floating-point control

[Frank Heimes]

** Also affects: linux
   Importance: Undecided
   Status: New

** Also affects: ubuntu-z-systems
   Importance: Undecided
   Status: New

** Changed in: ubuntu-z-systems
 Assignee: (unassigned) => Andy Whitcroft (apw)

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Title:
  kernel: signal return with invalid floating-point control

Status in Linux:
  New
Status in Ubuntu on IBM z Systems:
  New
Status in linux package in Ubuntu:
  New

Bug description:
  Please backport:
  commit bcf4dd5f9ee096bd1510f838dd4750c35df4e38b
  Author: Martin Schwidefsky 
  Date:   Mon Jun 27 17:06:45 2016 +0200

  s390: fix test_fp_ctl inline assembly contraints
  
  The test_fp_ctl function is used to test if a given value is a valid
  floating-point control. The inline assembly in test_fp_ctl uses an
  incorrect constraint for the 'orig_fpc' variable. If the compiler
  chooses the same register for 'fpc' and 'orig_fpc' the test_fp_ctl()
  function always returns true. This allows user space to trigger
  kernel oopses with invalid floating-point control values on the
  signal stack.
  
  This problem has been introduced with git commit 4725c86055f5bbdcdf
  "s390: fix save and restore of the floating-point-control register"
  
  Cc: sta...@vger.kernel.org # v3.13+
  Reviewed-by: Heiko Carstens 
  Signed-off-by: Martin Schwidefsky 

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[Kernel-packages] [Bug 1597047] onibi (amd64) - tests ran: 77, failed: 28

[Brad Figg]

tests ran:  77, failed: 28;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/onibi__3.16.0-77.99~14.04.1__2016-07-01_00-12-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1597106] Re: linux-lts-trusty: 3.13.0-92.139~precise1 -proposed tracker

[Yung Shen]

Hardware Certification have begun testing this -proposed kernel.

** Changed in: kernel-sru-workflow/certification-testing
   Status: Confirmed => In Progress

** Changed in: kernel-sru-workflow/certification-testing
 Assignee: Canonical Hardware Certification (canonical-hw-cert) => Yung 
Shen (kaxing)

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Title:
  linux-lts-trusty: 3.13.0-92.139~precise1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Fix Released
Status in Kernel SRU Workflow certification-testing series:
  In Progress
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-trusty source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.13.0-92.139~precise1 upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  derivative-trackers-created: true
  kernel-stable-master-bug: 1597060
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1597060] Re: linux: 3.13.0-92.139 -proposed tracker

[Yung Shen]

Hardware Certification have begun testing this -proposed kernel.

** Changed in: kernel-sru-workflow/certification-testing
   Status: Confirmed => In Progress

** Changed in: kernel-sru-workflow/certification-testing
 Assignee: Canonical Hardware Certification (canonical-hw-cert) => Yung 
Shen (kaxing)

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Title:
  linux: 3.13.0-92.139 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  In Progress
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.13.0-92.139 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1597109] Re: linux: 3.2.0-106.147 -proposed tracker

[Yung Shen]

Hardware Certification have begun testing this -proposed kernel.

** Changed in: kernel-sru-workflow/certification-testing
   Status: Confirmed => In Progress

** Changed in: kernel-sru-workflow/certification-testing
 Assignee: Canonical Hardware Certification (canonical-hw-cert) => Yung 
Shen (kaxing)

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Title:
  linux: 3.2.0-106.147 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  In Progress
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-lbm series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Precise:
  New

Bug description:
  This bug is for tracking the 3.2.0-106.147 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1597047] onza (i386) - tests ran: 20, failed: 1

[Brad Figg]

tests ran:  20, failed: 1;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/onza__3.16.0-77.99~14.04.1__2016-07-01_02-47-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

To manage notifications about this bug go to:
https://bugs.launchpad.net/kernel-sru-workflow/+bug/1597047/+subscriptions

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[Kernel-packages] [Bug 1597047] alkaid (amd64) - tests ran: 77, failed: 0

[Brad Figg]

tests ran:  77, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/alkaid__3.16.0-77.99~14.04.1__2016-07-01_00-06-00/results-index.html

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https://bugs.launchpad.net/bugs/1597047

Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1597047] onza (amd64) - tests ran: 20, failed: 0

[Brad Figg]

tests ran:  20, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/onza__3.16.0-77.99~14.04.1__2016-07-01_00-57-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1597974] [NEW] ISST-LTE:pVM:monklp5:Ubuntu16.04.1:system crashed at lpfc_sli4_scmd_to_wqidx_distr

[bugproxy]

Public bug reported:

---Problem Description---
We have Ubuntu16.04.1 installed on our system and run DLPAR test for ZR1 
adapter  after some time it crashes at lpfc_sli4_scmd_to_wqidx_distr+0x30/0x100
  
Machine Type = 9119-MME*1085AE7 
 
---Debugger Data---
e:mon> e
cpu 0xe: Vector: 300 (Data Access) at [c003d45335a0]
pc: d3a374e0: lpfc_sli4_scmd_to_wqidx_distr+0x30/0x100 [lpfc]
lr: d39d749c: lpfc_sli_calc_ring.part.20+0xdc/0x100 [lpfc]
sp: c003d4533820
   msr: 80019033
   dar: 0
 dsisr: 4000
  current = 0xc003e06c2a20
  paca= 0xc7af8500   softe: 0irq_happened: 0x01
pid   = 17983, comm = scsi_eh_23
e:mon> r
R00 = d39d749c   R16 = 
R01 = c003d4533820   R17 = c003d4533cd0
R02 = d3a84160   R18 = c003d4533cb8
R03 = c003ee76a000   R19 = c003d87e5088
R04 = c003dad6a800   R20 = c003d4533cb0
R05 = c003dad6a870   R21 = 001e
R06 = 0001   R22 = c18aab78
R07 = d3a84160   R23 = c003dad6a870
R08 = d3a2f830   R24 = c003dad6a800
R09 = 0004   R25 = c003d4533978
R10 =    R26 = 0001
R11 = d3a59a50   R27 = 
R12 = 28533824   R28 = c003e841e000
R13 = c7af8500   R29 = c003ee76a000
R14 = c003d87e5000   R30 = c003dad6a800
R15 = c003d4533cb8   R31 = c003ee76a000
pc  = d3a374e0 lpfc_sli4_scmd_to_wqidx_distr+0x30/0x100 [lpfc]
cfar= c0008468 slb_miss_realmode+0x50/0x78
lr  = d39d749c lpfc_sli_calc_ring.part.20+0xdc/0x100 [lpfc]
msr = 80019033   cr  = 28538828
ctr = c0ae3cf0   xer = 2010   trap =  300
dar =    dsisr = 4000
e:mon> 
 
Stack trace output:
 e:mon> t
[c003d4533850] d39d749c lpfc_sli_calc_ring.part.20+0xdc/0x100 [lpfc]
[c003d4533890] d39df680 lpfc_sli_issue_iocb+0xf0/0x330 [lpfc]
[c003d45338f0] d39e3824 lpfc_sli_issue_iocb_wait+0x264/0x680 [lpfc]
[c003d45339d0] d3a32944 lpfc_send_taskmgmt+0x2d4/0x7d0 [lpfc]
[c003d4533aa0] d3a33564 lpfc_device_reset_handler+0x114/0x210 [lpfc]
[c003d4533b60] c075843c scsi_eh_ready_devs+0x68c/0xee0
[c003d4533c50] c075a91c scsi_error_handler+0x6bc/0x9e0
[c003d4533d80] c00e61e0 kthread+0x110/0x130
[c003d4533e30] c0009538 ret_from_kernel_thread+0x5c/0xa4
--- Exception: 0  at 
e:mon>
 
e:mon> dl
[10194.079284] sd 13:0:3:0: [sdaf] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT 
driverbyte=DRIVER_OK
[10194.079293] sd 13:0:3:0: [sdaf] tag#0 CDB: Read(10) 28 00 02 7f ff 80 00 00 
80 00
[10194.079297] blk_update_request: I/O error, dev sdaf, sector 41942912
[10194.079313] device-mapper: multipath: Failing path 65:240.
[10194.079351] sd 13:0:2:0: [sdab] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT 
driverbyte=DRIVER_OK
[10194.079360] sd 13:0:2:0: [sdab] tag#0 CDB: Read(10) 28 00 02 7f ff 80 00 00 
80 00
[10194.079364] blk_update_request: I/O error, dev sdab, sector 41942912
[10194.079375] device-mapper: multipath: Failing path 65:176.
[10194.102832] scsi 13:0:1:0: alua: Detached
[10194.110320] sd 13:0:1:1: [sdh] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT 
driverbyte=DRIVER_OK
[10194.110324] sd 13:0:1:1: [sdh] tag#0 CDB: Read(10) 28 00 02 7f ff 80 00 00 
80 00
[10194.110326] blk_update_request: I/O error, dev sdh, sector 41942912
[10194.110334] device-mapper: multipath: Failing path 8:112.
[10194.110394] sd 13:0:2:1: [sdac] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT 
driverbyte=DRIVER_OK
[10194.110398] sd 13:0:2:1: [sdac] tag#0 CDB: Read(10) 28 00 02 7f ff 80 00 00 
80 00
[10194.110401] blk_update_request: I/O error, dev sdac, sector 41942912
[10194.110407] device-mapper: multipath: Failing path 65:192.
[10194.110439] sd 13:0:3:1: [sdag] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT 
driverbyte=DRIVER_OK
[10194.110448] sd 13:0:3:1: [sdag] tag#0 CDB: Read(10) 28 00 02 7f ff 80 00 00 
80 00
[10194.110452] blk_update_request: I/O error, dev sdag, sector 41942912
[10194.110464] device-mapper: multipath: Failing path 66:0.
[10194.118851] scsi 13:0:0:1: alua: Detached
[10194.122868] sd 13:0:3:0: [sdaf] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT 
driverbyte=DRIVER_OK
[10194.122879] sd 13:0:3:0: [sdaf] tag#0 CDB: Read(10) 28 00 02 7f ff 80 00 00 
80 00
[10194.122887] blk_update_request: I/O error, dev sdaf, sector 41942912
[10194.122911] device-mapper: multipath: Failing path 65:240.
[10194.138865] scsi 13:0:2:0: alua: Detached
[10194.158852] scsi 13:0:3:0: alua: Detached
[10194.162199] sd 13:0:3:1: [sdag] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT 
driverbyte=DRIVER_OK
[10194.162204] sd 13:0:3:1: [sdag] tag#0 CDB: Read(10) 28 00 02 7f ff 80 00 00 
80 00
[10194.162207] blk_update_request: I/O error, dev sdag, sector 41942912
[10194.162216] device-mapper: multipath: Failing path 66:0.
[10194.162241] device-mapper: 

[Kernel-packages] [Bug 1597974] [NEW] ISST-LTE:pVM:monklp5:Ubuntu16.04.1:system crashed at lpfc_sli4_scmd_to_wqidx_distr

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

---Problem Description---
We have Ubuntu16.04.1 installed on our system and run DLPAR test for ZR1 
adapter  after some time it crashes at lpfc_sli4_scmd_to_wqidx_distr+0x30/0x100
  
Machine Type = 9119-MME*1085AE7 
 
---Debugger Data---
e:mon> e
cpu 0xe: Vector: 300 (Data Access) at [c003d45335a0]
pc: d3a374e0: lpfc_sli4_scmd_to_wqidx_distr+0x30/0x100 [lpfc]
lr: d39d749c: lpfc_sli_calc_ring.part.20+0xdc/0x100 [lpfc]
sp: c003d4533820
   msr: 80019033
   dar: 0
 dsisr: 4000
  current = 0xc003e06c2a20
  paca= 0xc7af8500   softe: 0irq_happened: 0x01
pid   = 17983, comm = scsi_eh_23
e:mon> r
R00 = d39d749c   R16 = 
R01 = c003d4533820   R17 = c003d4533cd0
R02 = d3a84160   R18 = c003d4533cb8
R03 = c003ee76a000   R19 = c003d87e5088
R04 = c003dad6a800   R20 = c003d4533cb0
R05 = c003dad6a870   R21 = 001e
R06 = 0001   R22 = c18aab78
R07 = d3a84160   R23 = c003dad6a870
R08 = d3a2f830   R24 = c003dad6a800
R09 = 0004   R25 = c003d4533978
R10 =    R26 = 0001
R11 = d3a59a50   R27 = 
R12 = 28533824   R28 = c003e841e000
R13 = c7af8500   R29 = c003ee76a000
R14 = c003d87e5000   R30 = c003dad6a800
R15 = c003d4533cb8   R31 = c003ee76a000
pc  = d3a374e0 lpfc_sli4_scmd_to_wqidx_distr+0x30/0x100 [lpfc]
cfar= c0008468 slb_miss_realmode+0x50/0x78
lr  = d39d749c lpfc_sli_calc_ring.part.20+0xdc/0x100 [lpfc]
msr = 80019033   cr  = 28538828
ctr = c0ae3cf0   xer = 2010   trap =  300
dar =    dsisr = 4000
e:mon> 
 
Stack trace output:
 e:mon> t
[c003d4533850] d39d749c lpfc_sli_calc_ring.part.20+0xdc/0x100 [lpfc]
[c003d4533890] d39df680 lpfc_sli_issue_iocb+0xf0/0x330 [lpfc]
[c003d45338f0] d39e3824 lpfc_sli_issue_iocb_wait+0x264/0x680 [lpfc]
[c003d45339d0] d3a32944 lpfc_send_taskmgmt+0x2d4/0x7d0 [lpfc]
[c003d4533aa0] d3a33564 lpfc_device_reset_handler+0x114/0x210 [lpfc]
[c003d4533b60] c075843c scsi_eh_ready_devs+0x68c/0xee0
[c003d4533c50] c075a91c scsi_error_handler+0x6bc/0x9e0
[c003d4533d80] c00e61e0 kthread+0x110/0x130
[c003d4533e30] c0009538 ret_from_kernel_thread+0x5c/0xa4
--- Exception: 0  at 
e:mon>
 
e:mon> dl
[10194.079284] sd 13:0:3:0: [sdaf] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT 
driverbyte=DRIVER_OK
[10194.079293] sd 13:0:3:0: [sdaf] tag#0 CDB: Read(10) 28 00 02 7f ff 80 00 00 
80 00
[10194.079297] blk_update_request: I/O error, dev sdaf, sector 41942912
[10194.079313] device-mapper: multipath: Failing path 65:240.
[10194.079351] sd 13:0:2:0: [sdab] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT 
driverbyte=DRIVER_OK
[10194.079360] sd 13:0:2:0: [sdab] tag#0 CDB: Read(10) 28 00 02 7f ff 80 00 00 
80 00
[10194.079364] blk_update_request: I/O error, dev sdab, sector 41942912
[10194.079375] device-mapper: multipath: Failing path 65:176.
[10194.102832] scsi 13:0:1:0: alua: Detached
[10194.110320] sd 13:0:1:1: [sdh] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT 
driverbyte=DRIVER_OK
[10194.110324] sd 13:0:1:1: [sdh] tag#0 CDB: Read(10) 28 00 02 7f ff 80 00 00 
80 00
[10194.110326] blk_update_request: I/O error, dev sdh, sector 41942912
[10194.110334] device-mapper: multipath: Failing path 8:112.
[10194.110394] sd 13:0:2:1: [sdac] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT 
driverbyte=DRIVER_OK
[10194.110398] sd 13:0:2:1: [sdac] tag#0 CDB: Read(10) 28 00 02 7f ff 80 00 00 
80 00
[10194.110401] blk_update_request: I/O error, dev sdac, sector 41942912
[10194.110407] device-mapper: multipath: Failing path 65:192.
[10194.110439] sd 13:0:3:1: [sdag] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT 
driverbyte=DRIVER_OK
[10194.110448] sd 13:0:3:1: [sdag] tag#0 CDB: Read(10) 28 00 02 7f ff 80 00 00 
80 00
[10194.110452] blk_update_request: I/O error, dev sdag, sector 41942912
[10194.110464] device-mapper: multipath: Failing path 66:0.
[10194.118851] scsi 13:0:0:1: alua: Detached
[10194.122868] sd 13:0:3:0: [sdaf] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT 
driverbyte=DRIVER_OK
[10194.122879] sd 13:0:3:0: [sdaf] tag#0 CDB: Read(10) 28 00 02 7f ff 80 00 00 
80 00
[10194.122887] blk_update_request: I/O error, dev sdaf, sector 41942912
[10194.122911] device-mapper: multipath: Failing path 65:240.
[10194.138865] scsi 13:0:2:0: alua: Detached
[10194.158852] scsi 13:0:3:0: alua: Detached
[10194.162199] sd 13:0:3:1: [sdag] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT 
driverbyte=DRIVER_OK
[10194.162204] sd 13:0:3:1: [sdag] tag#0 CDB: Read(10) 28 00 02 7f ff 80 00 00 
80 00
[10194.162207] blk_update_request: I/O error, dev sdag, sector 41942912
[10194.162216] device-mapper: multipath: Failing path 66:0.

[Kernel-packages] [Bug 1597971] [NEW] kernel: signal return with invalid floating-point control

[bugproxy]

Public bug reported:

Please backport:
commit bcf4dd5f9ee096bd1510f838dd4750c35df4e38b
Author: Martin Schwidefsky 
Date:   Mon Jun 27 17:06:45 2016 +0200

s390: fix test_fp_ctl inline assembly contraints

The test_fp_ctl function is used to test if a given value is a valid
floating-point control. The inline assembly in test_fp_ctl uses an
incorrect constraint for the 'orig_fpc' variable. If the compiler
chooses the same register for 'fpc' and 'orig_fpc' the test_fp_ctl()
function always returns true. This allows user space to trigger
kernel oopses with invalid floating-point control values on the
signal stack.

This problem has been introduced with git commit 4725c86055f5bbdcdf
"s390: fix save and restore of the floating-point-control register"

Cc: sta...@vger.kernel.org # v3.13+
Reviewed-by: Heiko Carstens 
Signed-off-by: Martin Schwidefsky 

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Skipper Bug Screeners (skipper-screen-team)
 Status: New


** Tags: architecture-s39064 bugnameltc-143266 severity-high 
targetmilestone-inin1604

** Tags added: architecture-s39064 bugnameltc-143266 severity-high
targetmilestone-inin1604

** Changed in: ubuntu
 Assignee: (unassigned) => Skipper Bug Screeners (skipper-screen-team)

** Package changed: ubuntu => linux (Ubuntu)

-- 
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https://bugs.launchpad.net/bugs/1597971

Title:
  kernel: signal return with invalid floating-point control

Status in linux package in Ubuntu:
  New

Bug description:
  Please backport:
  commit bcf4dd5f9ee096bd1510f838dd4750c35df4e38b
  Author: Martin Schwidefsky 
  Date:   Mon Jun 27 17:06:45 2016 +0200

  s390: fix test_fp_ctl inline assembly contraints
  
  The test_fp_ctl function is used to test if a given value is a valid
  floating-point control. The inline assembly in test_fp_ctl uses an
  incorrect constraint for the 'orig_fpc' variable. If the compiler
  chooses the same register for 'fpc' and 'orig_fpc' the test_fp_ctl()
  function always returns true. This allows user space to trigger
  kernel oopses with invalid floating-point control values on the
  signal stack.
  
  This problem has been introduced with git commit 4725c86055f5bbdcdf
  "s390: fix save and restore of the floating-point-control register"
  
  Cc: sta...@vger.kernel.org # v3.13+
  Reviewed-by: Heiko Carstens 
  Signed-off-by: Martin Schwidefsky 

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1597971] [NEW] kernel: signal return with invalid floating-point control

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Please backport:
commit bcf4dd5f9ee096bd1510f838dd4750c35df4e38b
Author: Martin Schwidefsky 
Date:   Mon Jun 27 17:06:45 2016 +0200

s390: fix test_fp_ctl inline assembly contraints

The test_fp_ctl function is used to test if a given value is a valid
floating-point control. The inline assembly in test_fp_ctl uses an
incorrect constraint for the 'orig_fpc' variable. If the compiler
chooses the same register for 'fpc' and 'orig_fpc' the test_fp_ctl()
function always returns true. This allows user space to trigger
kernel oopses with invalid floating-point control values on the
signal stack.

This problem has been introduced with git commit 4725c86055f5bbdcdf
"s390: fix save and restore of the floating-point-control register"

Cc: sta...@vger.kernel.org # v3.13+
Reviewed-by: Heiko Carstens 
Signed-off-by: Martin Schwidefsky 

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Skipper Bug Screeners (skipper-screen-team)
 Status: New


** Tags: architecture-s39064 bugnameltc-143266 severity-high 
targetmilestone-inin1604
-- 
kernel: signal return with invalid floating-point control
https://bugs.launchpad.net/bugs/1597971
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[Kernel-packages] [Bug 1597961] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1597961

Title:
  Qualcomm Atheros Bluetooth 4.0 not working on Ubuntu 16.04

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Acer Aspire E15 laptop (model number E5-573-54ZV) with Windows 10 and
  Bluetooth 4.0 adapter out of the box. While using Windows, I'm able to
  use the Bluetooth adapter.

  I've installed Ubuntu 16.04 in dual boot. While using Ubuntu, the
  Bluetooth adapter is the only piece of hardware that does not work.

  I've been instructed at Ask Ubuntu to file a bug report against
  package linux: http://askubuntu.com/q/791785/560233

  A report made using AIDA64 for Windows shows:

  04CA 3014   Qualcomm Atheros Bluetooth 4.0

  I don't know if that helps, but my laptop also has an Atheros Wi-Fi
  adapter, which the AIDA report shows as Atheros AR9565 802.11b/g/n
  Wireless Network Adapter, a PCI device with ID 168C-0036.

  Some more info:

  $ lspci -knn | grep Net -A2; lsusb
  03:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless 
Network Adapter [168c:0036] (rev 01)
  Subsystem: Lite-On Communications Inc QCA9565 / AR9565 Wireless Network 
Adapter [11ad:0803]
  Kernel driver in use: ath9k
  Kernel modules: ath9k
  Bus 001 Device 002: ID 8087:8001 Intel Corp. 
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 002 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
  Bus 002 Device 004: ID 1bcf:2c81 Sunplus Innovation Technology Inc. 
  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  $ uname -a
  Linux viny-notebook 4.4.0-24-generic #43-Ubuntu SMP Wed Jun 8 19:27:37 UTC 
2016 x86_64 x86_64 x86_64 GNU/Linux

  $ dmesg | grep -i bluetooth
  [   20.905534] Bluetooth: Core ver 2.21
  [   20.905548] Bluetooth: HCI device and connection manager initialized
  [   20.905551] Bluetooth: HCI socket layer initialized
  [   20.905553] Bluetooth: L2CAP socket layer initialized
  [   20.905557] Bluetooth: SCO socket layer initialized
  [   21.477624] Bluetooth: Can't change to loading configuration err
  [   21.477654] Bluetooth: Loading patch file failed
  [  124.347977] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
  [  124.347980] Bluetooth: BNEP filters: protocol multicast
  [  124.347985] Bluetooth: BNEP socket layer initialized

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-28-generic 4.4.0-28.47
  ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13
  Uname: Linux 4.4.0-28-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vinicius   1913 F pulseaudio
   /dev/snd/controlC1:  vinicius   1913 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Jun 30 22:27:24 2016
  HibernationDevice: RESUME=UUID=8ab51bc9-dd7d-4e30-9c74-696b6bb851ef
  InstallationDate: Installed on 2016-06-23 (7 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Acer Aspire E5-573
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-28-generic.efi.signed 
root=UUID=216c2bbc-7194-46dc-929e-2a02be497343 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-28-generic N/A
   linux-backports-modules-4.4.0-28-generic  N/A
   linux-firmware1.157.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/16/2016
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.37
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: ZORO_BH
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - A01 Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.37:bd02/16/2016:svnAcer:pnAspireE5-573:pvrV3.72:rvnAcer:rnZORO_BH:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E5-573
  dmi.product.version: V3.72
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1597047] phact (amd64) - tests ran: 136, failed: 0

[Brad Figg]

tests ran: 136, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/phact__3.16.0-77.99~14.04.1__2016-06-30_23-22-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1597047] onza (i386) - tests ran: 4, failed: 0

[Brad Figg]

tests ran:   4, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/onza__3.16.0-77.99~14.04.1__2016-07-01_00-39-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1597047] onza (i386) - tests ran: 3, failed: 0

[Brad Figg]

tests ran:   3, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/onza__3.16.0-77.99~14.04.1__2016-06-30_23-14-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1555786] Re: [Hyper-V] VM with ubuntu 32bit with linux-next does not boot

[Chris Valean]

We have a patch that was created for 32bit and testing it now it's also 
resolving the upstream 32bit boot issue.
Waiting for it to be accepted in upstream, so we should be done with any of the 
current bisect work.

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Title:
  [Hyper-V] VM with ubuntu 32bit with linux-next does not boot

Status in linux package in Ubuntu:
  Triaged

Bug description:
  We identified that at least ubuntu (let's take 15.10) does not boot if
  installed in the 32bit architecture, and using the linux-next upstream
  kernel 4.5 on it. This has been seen on other distributions as well.

  We took both the official linux-next branch from kernel.org and the one from 
kernel.ubuntu.com v4.5-rc7.
  For the compilation process we went either with the 4.2 kernel config file 
from the installed running kernel, and also built the config separately. 
  No errors have been encountered during the build or install process of the 
4.5 kernel, however at boot, the VM will just hang.
  There are no call traces or messages at boot to show any pottential issue.

  Have you seen this on your end when testing the 32bit build?
  Attaching the full serial log for reference, however I don't see any errors 
in the kernel boot process.

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[Kernel-packages] [Bug 1597047] onza (amd64) - tests ran: 4, failed: 0

[Brad Figg]

tests ran:   4, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/onza__3.16.0-77.99~14.04.1__2016-07-01_00-19-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1597047] onibi (i386) - tests ran: 136, failed: 0

[Brad Figg]

tests ran: 136, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-76.98~14.04.1/onibi__3.16.0-76.98~14.04.1__2016-06-30_23-07-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1597047] phact (i386) - tests ran: 20, failed: 1

[Brad Figg]

tests ran:  20, failed: 1;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/phact__3.16.0-77.99~14.04.1__2016-06-30_21-43-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1597961] [NEW] Qualcomm Atheros Bluetooth 4.0 not working on Ubuntu 16.04

[Antonio Vinicius Menezes Medeiros]

Public bug reported:

Acer Aspire E15 laptop (model number E5-573-54ZV) with Windows 10 and
Bluetooth 4.0 adapter out of the box. While using Windows, I'm able to
use the Bluetooth adapter.

I've installed Ubuntu 16.04 in dual boot. While using Ubuntu, the
Bluetooth adapter is the only piece of hardware that does not work.

I've been instructed at Ask Ubuntu to file a bug report against package
linux: http://askubuntu.com/q/791785/560233

A report made using AIDA64 for Windows shows:

04CA 3014   Qualcomm Atheros Bluetooth 4.0

I don't know if that helps, but my laptop also has an Atheros Wi-Fi
adapter, which the AIDA report shows as Atheros AR9565 802.11b/g/n
Wireless Network Adapter, a PCI device with ID 168C-0036.

Some more info:

$ lspci -knn | grep Net -A2; lsusb
03:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless 
Network Adapter [168c:0036] (rev 01)
Subsystem: Lite-On Communications Inc QCA9565 / AR9565 Wireless Network 
Adapter [11ad:0803]
Kernel driver in use: ath9k
Kernel modules: ath9k
Bus 001 Device 002: ID 8087:8001 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
Bus 002 Device 004: ID 1bcf:2c81 Sunplus Innovation Technology Inc. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

$ uname -a
Linux viny-notebook 4.4.0-24-generic #43-Ubuntu SMP Wed Jun 8 19:27:37 UTC 2016 
x86_64 x86_64 x86_64 GNU/Linux

$ dmesg | grep -i bluetooth
[   20.905534] Bluetooth: Core ver 2.21
[   20.905548] Bluetooth: HCI device and connection manager initialized
[   20.905551] Bluetooth: HCI socket layer initialized
[   20.905553] Bluetooth: L2CAP socket layer initialized
[   20.905557] Bluetooth: SCO socket layer initialized
[   21.477624] Bluetooth: Can't change to loading configuration err
[   21.477654] Bluetooth: Loading patch file failed
[  124.347977] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[  124.347980] Bluetooth: BNEP filters: protocol multicast
[  124.347985] Bluetooth: BNEP socket layer initialized

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-28-generic 4.4.0-28.47
ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13
Uname: Linux 4.4.0-28-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  vinicius   1913 F pulseaudio
 /dev/snd/controlC1:  vinicius   1913 F pulseaudio
CurrentDesktop: Unity
Date: Thu Jun 30 22:27:24 2016
HibernationDevice: RESUME=UUID=8ab51bc9-dd7d-4e30-9c74-696b6bb851ef
InstallationDate: Installed on 2016-06-23 (7 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
MachineType: Acer Aspire E5-573
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-28-generic.efi.signed 
root=UUID=216c2bbc-7194-46dc-929e-2a02be497343 ro quiet splash
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-28-generic N/A
 linux-backports-modules-4.4.0-28-generic  N/A
 linux-firmware1.157.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/16/2016
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.37
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: ZORO_BH
dmi.board.vendor: Acer
dmi.board.version: Type2 - A01 Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.37:bd02/16/2016:svnAcer:pnAspireE5-573:pvrV3.72:rvnAcer:rnZORO_BH:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: Aspire E5-573
dmi.product.version: V3.72
dmi.sys.vendor: Acer

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

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Title:
  Qualcomm Atheros Bluetooth 4.0 not working on Ubuntu 16.04

Status in linux package in Ubuntu:
  New

Bug description:
  Acer Aspire E15 laptop (model number E5-573-54ZV) with Windows 10 and
  Bluetooth 4.0 adapter out of the box. While using Windows, I'm able to
  use the Bluetooth adapter.

  I've installed Ubuntu 16.04 in dual boot. While using Ubuntu, the
  Bluetooth adapter is the only piece of hardware that does not work.

  I've been instructed at Ask Ubuntu to file a bug report against
  package linux: http://askubuntu.com/q/791785/560233

  A report made using AIDA64 for Windows shows:

  04CA 3014   Qualcomm Atheros Bluetooth 4.0

  I don't know if that helps, but my laptop also has an Atheros Wi-Fi
  adapter, which the AIDA report shows as Atheros AR9565 802.11b/g/n
  Wireless Network Adapter, a PCI device with ID 168C-0036.

  Some more 

[Kernel-packages] [Bug 1597047] alkaid (i386) - tests ran: 136, failed: 0

[Brad Figg]

tests ran: 136, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/alkaid__3.16.0-77.99~14.04.1__2016-06-30_23-15-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1597908] Re: linux-kernel: Freeing IRQ from IRQ context

[Joseph Salisbury]

I built a Xenial test kernel with a pick of commit: 287922eb0b The test
kernel can be downloaded from:

http://kernel.ubuntu.com/~jsalisbury/lp1597908/

Can you test this kernel and see if it resolves this bug?

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Title:
  linux-kernel: Freeing IRQ from IRQ context

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  It looks like the Ubuntu 16.04 took the nvme driver from 4.5 kernel,
  but is missing some critical block updates that it was depending on.
  Specifically this one moving the timeout handler to a work queue
  instead of a irq context timer task:

  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit?id=287922eb0b186e2a5bf54fdd04b734c25c90035c

  This mismatch causes lots of warnings and errors during recovery from
  failure.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1597908/+subscriptions

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[Kernel-packages] [Bug 1597047] alkaid (amd64) - tests ran: 136, failed: 0

[Brad Figg]

tests ran: 136, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/alkaid__3.16.0-77.99~14.04.1__2016-06-30_22-24-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1597047] onza (amd64) - tests ran: 30, failed: 1

[Brad Figg]

tests ran:  30, failed: 1;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/onza__3.16.0-77.99~14.04.1__2016-06-30_22-07-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1597047] onibi (amd64) - tests ran: 136, failed: 0

[Brad Figg]

tests ran: 136, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/onibi__3.16.0-77.99~14.04.1__2016-06-30_22-03-00/results-index.html

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Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1597895] Re: i915 crashes, lightdm unresponsive and VT switching impossible

[Joseph Salisbury]

Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.7 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.7-rc5-yakkety/

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

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Title:
  i915 crashes, lightdm unresponsive and VT switching impossible

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Some times after locking the screen and waking it up some time later
  via Fn (XF86WakeUp) lightdm accepts no input and Ctrl+Alt+Fx no longer
  work to switch to another VT.

  This is not always reproducible but I think it's triggered by clicking
  on lightdm's login dialog before it's ready.

  What usually happens when I wake up the screen:
  - the screen shows the lightdm dialog without a blinking cursor for a second
  - screen turns black (off?) for a second, as if its resolution changes
  - screen comes back, shows lightdm dialog, cursor begins to blink

  I will try to reproduce by clicking on the dialog before the screen
  goes black soon.

  This may be related to https://bugs.launchpad.net/ubuntu/+source
  /xserver-xorg-video-intel/+bug/1568604 - which affects my
  installation, too.

  Here's the relevant snippet from /var/log/syslog, I pressed the power
  button a few seconds after realizing the lock up:

  Jun 30 16:24:26 sbooblehat lightdm[4225]: ** (lightdm:4225): WARNING **: 
Error using VT_WAITACTIVE 7 on /dev/tty0: Interrupted system call
  Jun 30 16:24:26 sbooblehat org.gtk.vfs.Daemon[16609]: A connection to the bus 
can't be made
  Jun 30 16:24:28 sbooblehat acpid: client 16583[0:0] has disconnected
  Jun 30 16:24:29 sbooblehat systemd[1]: Started Getty on tty6.
  Jun 30 16:24:46 sbooblehat systemd[1]: Stopping User Manager for UID 108...
  Jun 30 16:24:46 sbooblehat systemd[16595]: Reached target Shutdown.
  Jun 30 16:24:46 sbooblehat systemd[16595]: Starting Exit the Session...
  Jun 30 16:24:46 sbooblehat systemd[16595]: Stopped target Default.
  Jun 30 16:24:46 sbooblehat systemd[16595]: Stopped target Basic System.
  Jun 30 16:24:46 sbooblehat systemd[16595]: Stopped target Paths.
  Jun 30 16:24:46 sbooblehat systemd[16595]: Stopped target Timers.
  Jun 30 16:24:46 sbooblehat systemd[16595]: Stopped target Sockets.
  Jun 30 16:24:46 sbooblehat systemd[16595]: Received SIGRTMIN+24 from PID 
19198 (kill).
  Jun 30 16:24:46 sbooblehat systemd[1]: Stopped User Manager for UID 108.
  Jun 30 16:24:46 sbooblehat systemd[1]: Removed slice User Slice of lightdm.
  Jun 30 16:25:01 sbooblehat CRON[19216]: (root) CMD (command -v debian-sa1 > 
/dev/null && debian-sa1 1 1)
  Jun 30 16:29:41 sbooblehat acpid: client connected from 19395[0:0]
  Jun 30 16:29:41 sbooblehat kernel: [23583.257132] [ cut here 
]
  Jun 30 16:29:41 sbooblehat kernel: [23583.257170] WARNING: CPU: 2 PID: 4240 
at /build/linux-BvkamA/linux-4.4.0/drivers/gpu/drm/drm_irq.c:1326 
drm_wait_one_vblank+0x1b5/0x1c0 [drm]()
  Jun 30 16:29:41 sbooblehat kernel: [23583.257170] vblank wait timed out on 
crtc 0
  Jun 30 16:29:41 sbooblehat kernel: [23583.257206] Modules linked in: rfcomm 
xt_CHECKSUM iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp ebtable_filter 
ebtables ip6table_filter ip6_tables pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat 
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter 
ip_tables xt_conntrack x_tables nf_nat nf_conntrack br_netfilter bridge stp llc 
aufs bnep qmi_wwan cdc_wdm usbnet mii nls_iso8859_1 arc4 uvcvideo 
videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common 
videodev media btusb btrtl btbcm btintel bluetooth qcserial usb_wwan usbserial 
intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul 
crc32_pclmul snd_hda_codec_hdmi snd_hda_codec_conexant ath9k 
snd_hda_codec_generic ath9k_common ath9k_hw snd_hda_intel snd_hda_codec 
input_leds snd_hda_core joydev snd_hwdep ath serio_raw mac80211 snd_pcm 
cfg80211 lpc_ich thinkpad_acpi nvram sn
 d_seq_midi snd_seq_midi_event mei_me shpchp mei snd_rawmidi snd_seq 
snd_seq_device snd_timer snd soundcore mac_hid kvm_intel kvm irqbypass ib_iser 
rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp 

[Kernel-packages] [Bug 1597908] Re: linux-kernel: Freeing IRQ from IRQ context

[Joseph Salisbury]

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Tags added: kernel-da-key

** Changed in: linux (Ubuntu)
   Importance: Medium => High

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Xenial)
   Status: New => Confirmed

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => High

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

** Changed in: linux (Ubuntu Xenial)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

** Changed in: linux (Ubuntu)
   Status: Confirmed => In Progress

** Changed in: linux (Ubuntu Xenial)
   Status: Confirmed => In Progress

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Title:
  linux-kernel: Freeing IRQ from IRQ context

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  It looks like the Ubuntu 16.04 took the nvme driver from 4.5 kernel,
  but is missing some critical block updates that it was depending on.
  Specifically this one moving the timeout handler to a work queue
  instead of a irq context timer task:

  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit?id=287922eb0b186e2a5bf54fdd04b734c25c90035c

  This mismatch causes lots of warnings and errors during recovery from
  failure.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1597908/+subscriptions

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[Kernel-packages] [Bug 1567602] syslog for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "syslog for 445"
   https://bugs.launchpad.net/bugs/1567602/+attachment/4693108/+files/445_syslog

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Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1567602] partman for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "partman for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693151/+files/445_partman

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Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1567602] syslog for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "syslog for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693124/+files/445_syslog_2

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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] syslog for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "syslog for 445"
   https://bugs.launchpad.net/bugs/1567602/+attachment/4693116/+files/445_syslog

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1597573] Re: Network installer fails to detect network on AMD Overdrive (ARM64)

[Joseph Salisbury]

Do you plan on submitting your patch to the kernel team mainline list,
kernel-t...@lists.ubuntu.com?

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Yakkety)
   Importance: Undecided => Medium

** Tags added: kernel-da-key

** Changed in: linux (Ubuntu Xenial)
   Status: Confirmed => Triaged

** Changed in: linux (Ubuntu Yakkety)
   Status: Confirmed => Triaged

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1597573

Title:
  Network installer fails to detect network on AMD Overdrive (ARM64)

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Xenial:
  Triaged
Status in linux source package in Yakkety:
  Triaged

Bug description:
  Kernel: 4.4.0-21.37 (xenial)

  Installer fails to detect the XGBE network interface on AMD Overdrive,
  making it impossible to proceed with the network installer.

  Checking the kernel udeb modules, we're missing amd-xgbe as part of
  nic-modules.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1597573/+subscriptions

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Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1567602] partman for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "partman for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693133/+files/445_partman_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] failing IPL after multipath installation

[bugproxy]

Default Comment by Bridge

** Attachment added: "failing IPL after multipath installation"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693127/+files/FCP_MP_reIPL_console.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' 

[Kernel-packages] [Bug 1567602] partman for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "partman for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693173/+files/445_partman

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1567602] partman for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "partman for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693168/+files/445_partman_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] failing IPL after multipath installation

[bugproxy]

Default Comment by Bridge

** Attachment added: "failing IPL after multipath installation"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693148/+files/FCP_MP_reIPL_console.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' 

[Kernel-packages] [Bug 1567602] failing IPL after multipath installation

[bugproxy]

Default Comment by Bridge

** Attachment added: "failing IPL after multipath installation"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693106/+files/FCP_MP_reIPL_console.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' 

[Kernel-packages] [Bug 1567602] syslog for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "syslog for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693153/+files/445_syslog_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] hw-summary for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693144/+files/445_hardware-summary

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] syslog for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "syslog for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693161/+files/445_syslog_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] failing IPL after multipath installation

[bugproxy]

Default Comment by Bridge

** Attachment added: "failing IPL after multipath installation"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693143/+files/FCP_MP_reIPL_console.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' 

[Kernel-packages] [Bug 1567602] syslog for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "syslog for 445"
   https://bugs.launchpad.net/bugs/1567602/+attachment/4693172/+files/445_syslog

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1567602] hw-summary for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693110/+files/445_hardware-summary

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] hw-summary

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693107/+files/hardware-summary

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1567602] hw-summary for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693126/+files/445_hardware-summary_2

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 

[Kernel-packages] [Bug 1567602] partman for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "partman for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693117/+files/445_partman

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1567602] hw-summary for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693147/+files/445_hardware-summary_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 

[Kernel-packages] [Bug 1567602] hw-summary

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693157/+files/hardware-summary

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1597908] Re: linux-kernel: Freeing IRQ from IRQ context

[Keith Busch]

This system crashes making apport-collect not possible after the fact,
though I confirm it is a bug. As the upstream nvme driver maintainer, I
can recommend either which driver commits need to be reverted, or which
kernel commit needs to be cherry-picked (preferring the latter :)).

Here is a snippet of stack trace:

<3>[51827.132142] BUG: scheduling while atomic: swapper/19/0/0x0100
<4>[51827.242686] Modules linked in: nvme binfmt_misc PlxSvc(OE) ipmi_devintf 
intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm irqbypass 
input_leds joydev sb_edac ipmi_ssif edac_core mei_me mei lpc_ich ioatdma shpchp 
ipmi_si ipmi_msghandler 8250_fintek acpi_pad acpi_power_meter mac_hid ib_iser 
rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp 
libiscsi scsi_transport_iscsi autofs4 btrfs raid10 raid456 async_raid6_recov 
async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 
multipath linear igb dca ptp ahci crct10dif_pclmul crc32_pclmul hid_generic 
mxm_wmi aesni_intel aes_x86_64 lrw gf128mul usbhid glue_helper ablk_helper 
pps_core cryptd hid libahci i2c_algo_bit fjes wmi
<4>[51827.242743] CPU: 19 PID: 0 Comm: swapper/19 Tainted: GW  OE   
4.4.0-24-generic #43-Ubuntu
<4>[51827.242746] Hardware name: Intel Corporation S2600WT2/S2600WT2, BIOS 
SE5C610.86B.11.01.0132.060620160917 06/06/2016
<4>[51827.242748]  0286 374975818f2884ca 88105de43a98 
813eab23
<4>[51827.242752]  88105de56d00  88105de43aa8 
810a5ceb
<4>[51827.242762]  88105de43af8 818217d6 88105de43ac8 
374975810013
<4>[51827.242765] Call Trace:
<4>[51827.242768][] dump_stack+0x63/0x90
<4>[51827.242781]  [] __schedule_bug+0x4b/0x60
<4>[51827.242788]  [] __schedule+0x726/0xa30
<4>[51827.242792]  [] schedule+0x35/0x80
<4>[51827.242797]  [] schedule_timeout+0x129/0x270
<4>[51827.242802]  [] ? 
trace_event_raw_event_tick_stop+0x120/0x120
<4>[51827.242807]  [] msleep+0x2d/0x40
<4>[51827.242813]  [] nvme_wait_ready+0x90/0x100 [nvme]
<4>[51827.242818]  [] nvme_disable_ctrl+0x40/0x50 [nvme]
<4>[51827.242823]  [] nvme_disable_admin_queue+0x8d/0x90 
[nvme]
<4>[51827.242828]  [] nvme_dev_disable+0x29e/0x2c0 [nvme]
<4>[51827.242833]  [] ? __nvme_process_cq+0x200/0x200 [nvme]
<4>[51827.242838]  [] ? dev_warn+0x6c/0x90
<4>[51827.242843]  [] nvme_timeout+0x110/0x1d0 [nvme]
<4>[51827.242847]  [] ? cpumask_next_and+0x2f/0x40
<4>[51827.242850]  [] ? load_balance+0x18c/0x980
<4>[51827.242854]  [] blk_mq_rq_timed_out+0x2f/0x70
<4>[51827.242857]  [] blk_mq_check_expired+0x4e/0x80
<4>[51827.242861]  [] bt_for_each+0xd8/0xe0
<4>[51827.242864]  [] ? blk_mq_rq_timed_out+0x70/0x70
<4>[51827.242868]  [] ? blk_mq_rq_timed_out+0x70/0x70
<4>[51827.242871]  [] blk_mq_queue_tag_busy_iter+0x47/0xc0
<4>[51827.242875]  [] ? blk_mq_attempt_merge+0xb0/0xb0
<4>[51827.242878]  [] blk_mq_rq_timer+0x41/0xf0
<4>[51827.242882]  [] call_timer_fn+0x35/0x120
<4>[51827.242885]  [] ? blk_mq_attempt_merge+0xb0/0xb0
<4>[51827.242890]  [] run_timer_softirq+0x23a/0x2f0
<4>[51827.242894]  [] __do_softirq+0x101/0x290
<4>[51827.242899]  [] irq_exit+0xa3/0xb0
<4>[51827.242902]  [] smp_apic_timer_interrupt+0x42/0x50
<4>[51827.242905]  [] apic_timer_interrupt+0x82/0x90
<4>[51827.242907][] ? cpuidle_enter_state+0x111/0x2b0
<4>[51827.242914]  [] cpuidle_enter+0x17/0x20
<4>[51827.242918]  [] call_cpuidle+0x32/0x60
<4>[51827.242921]  [] ? cpuidle_select+0x13/0x20
<4>[51827.242925]  [] cpu_startup_entry+0x290/0x350
<4>[51827.242929]  [] start_secondary+0x154/0x190
<3>[51827.242934] bad: scheduling from the idle thread!


** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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Title:
  linux-kernel: Freeing IRQ from IRQ context

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  It looks like the Ubuntu 16.04 took the nvme driver from 4.5 kernel,
  but is missing some critical block updates that it was depending on.
  Specifically this one moving the timeout handler to a work queue
  instead of a irq context timer task:

  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit?id=287922eb0b186e2a5bf54fdd04b734c25c90035c

  This mismatch causes lots of warnings and errors during recovery from
  failure.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1567602] failing IPL after multipath installation

[bugproxy]

Default Comment by Bridge

** Attachment added: "failing IPL after multipath installation"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693178/+files/FCP_MP_reIPL_console.txt

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Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' 

[Kernel-packages] [Bug 1571798] Re: Broadwell ECRC Support missing in Ubuntu

[Joseph Salisbury]

Thanks, John.  I copied all the test kernels back to:
http://kernel.ubuntu.com/~jsalisbury/lp1571798/

Each test kernel is under the corresponding SHA1.

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Title:
  Broadwell ECRC Support missing in Ubuntu

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Vivid:
  In Progress
Status in linux source package in Wily:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  Here is the problem statement from the Dell team:

  When booting into Ubuntu 14.04.4 with a Broadwell CPU and an Intel
  Quick Assist Card, the memory location that corresponds to ECRC is set
  to 0x01e0, when the BIOS is setting this location 0x00a0 pre-OS boot.
  This causes the card to not function unless we implement the following
  workaround using setpci.

  “setpci –s AA:BB.C 160.w=0”, where AA:BB.C is the PCI Root Path for
  the Intel Quick Assit Card.

  We’ve verified the memory location is correct when booting to other
  OSes, such as RHEL 7.2 and Windows Server 2012 R2.

  If there is any information you can give as to why this may be
  occurring in Ubuntu or where we may start to debug when the memory is
  changed, we would appreciate it.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1567602] syslog for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "syslog for 445"
   https://bugs.launchpad.net/bugs/1567602/+attachment/4693137/+files/445_syslog

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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1567602] syslog for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "syslog for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693119/+files/445_syslog_2

-- 
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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] hw-summary for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693163/+files/445_hardware-summary_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 

[Kernel-packages] [Bug 1567602] syslog for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "syslog for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693140/+files/445_syslog_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] hw-summary for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693118/+files/445_hardware-summary

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] hw-summary for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693113/+files/445_hardware-summary_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 

[Kernel-packages] [Bug 1567602] syslog for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "syslog for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693111/+files/445_syslog_2

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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] hw-summary for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693121/+files/445_hardware-summary_2

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 

[Kernel-packages] [Bug 1597047] onza (i386) - tests ran: 10, failed: 0

[Brad Figg]

tests ran:  10, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/onza__3.16.0-77.99~14.04.1__2016-06-30_20-56-00/results-index.html

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-lts-utopic in Ubuntu.
https://bugs.launchpad.net/bugs/1597047

Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

To manage notifications about this bug go to:
https://bugs.launchpad.net/kernel-sru-workflow/+bug/1597047/+subscriptions

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[Kernel-packages] [Bug 1567602] hw-summary for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693134/+files/445_hardware-summary_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 

[Kernel-packages] [Bug 1567602] failing IPL after multipath installation

[bugproxy]

Default Comment by Bridge

** Attachment added: "failing IPL after multipath installation"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693135/+files/FCP_MP_reIPL_console.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' 

[Kernel-packages] [Bug 1567602] partman for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "partman for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693120/+files/445_partman_2

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] syslog for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "syslog for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693132/+files/445_syslog_2

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] partman for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "partman for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693109/+files/445_partman

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1597574] Re: Config: missing AMD Seattle platform support

[Joseph Salisbury]

Do you plan on submitting your patch to the kernel team mainline list,
kernel-t...@lists.ubuntu.com?

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Yakkety)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Xenial)
   Status: Confirmed => Triaged

** Changed in: linux (Ubuntu Yakkety)
   Status: Confirmed => Triaged

** Tags added: kernel-da-key

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1597574

Title:
  Config: missing AMD Seattle platform support

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Xenial:
  Triaged
Status in linux source package in Yakkety:
  Triaged

Bug description:
  Kernel: 4.4.0-28.47

  debian.master/config/config.common.ubuntu: # CONFIG_ARCH_SEATTLE is
  not set

  The AMD Seattle SoC is used by the AMD Overdrive board and LeMaker
  Cello.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1597574/+subscriptions

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Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1567602] hw-summary for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693123/+files/445_hardware-summary

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] hw-summary for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693139/+files/445_hardware-summary

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] syslog for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "syslog for 445"
   https://bugs.launchpad.net/bugs/1567602/+attachment/4693129/+files/445_syslog

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1567602] partman for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "partman for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693176/+files/445_partman_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] partman for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "partman for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693154/+files/445_partman_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] hw-summary

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693128/+files/hardware-summary

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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1567602] partman for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "partman for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693162/+files/445_partman_2

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1597047] phact (amd64) - tests ran: 20, failed: 0

[Brad Figg]

tests ran:  20, failed: 0;
  
http://kernel.ubuntu.com/testing/3.16.0-77.99~14.04.1/phact__3.16.0-77.99~14.04.1__2016-06-30_20-10-00/results-index.html

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1597047

Title:
  linux-lts-utopic: 3.16.0-77.99~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-77.99~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

To manage notifications about this bug go to:
https://bugs.launchpad.net/kernel-sru-workflow/+bug/1597047/+subscriptions

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[Kernel-packages] [Bug 1567602] hw-summary

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693115/+files/hardware-summary

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1567602] hw-summary for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693131/+files/445_hardware-summary

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] failing IPL after multipath installation

[bugproxy]

Default Comment by Bridge

** Attachment added: "failing IPL after multipath installation"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693122/+files/FCP_MP_reIPL_console.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' 

[Kernel-packages] [Bug 1567602] failing IPL after multipath installation

[bugproxy]

Default Comment by Bridge

** Attachment added: "failing IPL after multipath installation"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693114/+files/FCP_MP_reIPL_console.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' 

[Kernel-packages] [Bug 1567602] partman for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "partman for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693125/+files/445_partman_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] partman for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "partman for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693130/+files/445_partman

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1567602] failing IPL after multipath installation

[bugproxy]

Default Comment by Bridge

** Attachment added: "failing IPL after multipath installation"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693156/+files/FCP_MP_reIPL_console.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' 

[Kernel-packages] [Bug 1567602] partman for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "partman for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693112/+files/445_partman_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] hw-summary for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693152/+files/445_hardware-summary

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] hw-summary for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693177/+files/445_hardware-summary_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 

[Kernel-packages] [Bug 1567602] failing IPL after multipath installation

[bugproxy]

Default Comment by Bridge

** Attachment added: "failing IPL after multipath installation"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693170/+files/FCP_MP_reIPL_console.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' 

[Kernel-packages] [Bug 1567602] hw-summary for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693169/+files/445_hardware-summary_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 

[Kernel-packages] [Bug 1567602] hw-summary for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693174/+files/445_hardware-summary

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] hw-summary for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693160/+files/445_hardware-summary

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] hw-summary

[bugproxy]

Default Comment by Bridge

** Attachment added: "hw-summary"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693149/+files/hardware-summary

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1567602] syslog for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "syslog for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693175/+files/445_syslog_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 

[Kernel-packages] [Bug 1567602] partman for 445

[bugproxy]

Default Comment by Bridge

** Attachment added: "partman for 445"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693159/+files/445_partman

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10 s390-dasd[6877]: 

[Kernel-packages] [Bug 1567602] failing IPL after multipath installation

[bugproxy]

Default Comment by Bridge

** Attachment added: "failing IPL after multipath installation"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693164/+files/FCP_MP_reIPL_console.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' 

[Kernel-packages] [Bug 1573062] Re: memory_stress_ng failing for IBM Power S812LC(TN71-BP012) for 16.04

[Joseph Salisbury]

I built the next test kernel, up to the following commit:
ddc8f6feec76b5deea8090db015920a283006044

The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1573062

Can you test that kernel and report back if it has the bug or not? I
will build the next test kernel based on your test results.

Thanks in advance

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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1573062

Title:
  memory_stress_ng failing for IBM Power S812LC(TN71-BP012) for 16.04

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Wily:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  memory_stress_ng, as part of server certification is failing for IBM
  Power S812LC(TN71-BP012) in bare metal mode. Failing in this case is
  defined by the test locking up the server in an unrecoverable state
  which only a reboot will fix.

  I will be attaching screen and kern logs for the failures and a
  successful run on 14.04 on the same server.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1573062/+subscriptions

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[Kernel-packages] [Bug 1567602] syslog for 445, 2nd run

[bugproxy]

Default Comment by Bridge

** Attachment added: "syslog for 445, 2nd run"
   
https://bugs.launchpad.net/bugs/1567602/+attachment/4693166/+files/445_syslog_2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1567602

Title:
  FCP devices are not detected correctly nor deterministically

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  Release notes:
  Usage of SCSI LUNs on DS8870 Storage server with μCode Bundles 87.51.xx.0 
(LMC 7.7.51.xx) via NPIV enabled zfcp adaptors causes detection issues. LP 
#1567602 In that case do not use NPIV enabled zfcp adaptors.


  
  Scenario:
  Using Installer 432.
  No DASD devices, just two FCP CHPIDs with two LUNs each (configured for 
NPIV), provided via parmfile.
  I expect the installer to probe and detect the LUNs automatically once I 
enable the FCP CHPIDs.

  Repeated five times, I got different results each time. Detected LUNs
  vary between 2 and 4. One time 3 LUNs appear on SCSI1 and one on SCSI2
  which looks especially odd to me.

  Subsequent steps to create partitions and file systems in the
  installer fail.

  Following is one of the five cases with more details:
  After enabling CHPID 192b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  221.738816] qdio: 0.0.192b ZFCP on SC f using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  226.895139] scsi 0:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  226.895816] sd 0:0:0:1077493890: alua: supports implicit TPGS
  [  226.896673] sd 0:0:0:1077493890: [sda] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  226.897825] sd 0:0:0:1077493890: [sda] Write Protect is off
  [  226.897827] sd 0:0:0:1077493890: [sda] Mode Sense: ed 00 00 08
  [  226.898145] sd 0:0:0:1077493890: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  226.902571] sd 0:0:0:1077493890: [sda] Attached SCSI disk
  [  287.117057] sd 0:0:0:1077493890: alua: evpd inquiry failed with 3
  [  287.117062] sd 0:0:0:1077493890: alua: Attach failed (-22)
  [  287.117064] sd 0:0:0:1077493890: failed to add device handler: -22
  [  287.147303] scsi 0:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  As second step, I additionally enable CHPID 196b:
  ~ # cat /proc/scsi/scsi
  Attached devices:
  Host: scsi0 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05
  Host: scsi1 Channel: 00 Id: 00 Lun: 1077493890
    Vendor: IBM  Model: 2107900  Rev: 1.27
    Type:   Direct-AccessANSI  SCSI revision: 05

  dmesg showing:
  [  384.277394] scsi host1: zfcp
  [  384.286516] qdio: 0.0.196b ZFCP on SC 10 using AI:1 QEBSM:1 PRI:1 TDD:1 
SIGA: W A
  [  385.377511] scsi 1:0:0:1077493890: Direct-Access IBM  2107900  
1.27 PQ: 0 ANSI: 5
  [  385.378120] sd 1:0:0:1077493890: alua: supports implicit TPGS
  [  385.378781] sd 1:0:0:1077493890: [sdb] 41943040 512-byte logical blocks: 
(21.5 GB/20.0 GiB)
  [  385.380097] sd 1:0:0:1077493890: [sdb] Write Protect is off
  [  385.380099] sd 1:0:0:1077493890: [sdb] Mode Sense: ed 00 00 08
  [  385.380408] sd 1:0:0:1077493890: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
  [  385.384969] sd 1:0:0:1077493890: [sdb] Attached SCSI disk
  [  446.117041] sd 1:0:0:1077493890: alua: evpd inquiry failed with 3
  [  446.117046] sd 1:0:0:1077493890: alua: Attach failed (-22)
  [  446.117048] sd 1:0:0:1077493890: failed to add device handler: -22
  [  446.147158] scsi 1:0:0:0: Unexpected response from lun 1077493890 while 
scanning, scan aborted

  Next, the installer warns that no disk drives were detected.

  I checked this on a system (installer 445) with two NPIV enabled FCP
  devices that have 4 LUNS each. I only get the first of four LUNs per
  adaptor:

  Apr  6 12:57:08 anna[2607]: DEBUG: retrieving zipl-installer 0.0.33ubuntu2
  Apr  6 12:57:08 anna[2607]: 2016-04-06 12:57:08 
URL:http://ports.ubuntu.com//pool/main/z/zipl-installer/zipl-installer_0.0.33ubuntu2_s390x.udeb
 [4994/4994] -> "/var/cache/anna/zipl-installer_0.0.33ubuntu2_s390x.udeb" [1]
  Apr  6 12:57:09 main-menu[384]: INFO: Menu item 
'driver-injection-disk-detect' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'user-setup-udeb' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 'clock-setup' selected
  Apr  6 12:57:10 main-menu[384]: INFO: Menu item 's390-dasd' selected
  Apr  6 12:57:10