[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Dimitri John Ledkov]

The scan is forced to be done synchronously, however the ipr driver is
available and is loaded much earlier in the install process, thus it
should not significantly affect the overall install time.

One may be able to notice the difference a bit more with a fully-
automated preseed install.

** Changed in: debian-installer (Ubuntu)
   Status: Invalid => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Andrew Cloke]

** Changed in: ubuntu-power-systems
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Steve Langasek]

** Changed in: debian-installer (Ubuntu)
   Status: Triaged => Invalid

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 4.15.0-19.20

---
linux (4.15.0-19.20) bionic; urgency=medium

  * linux: 4.15.0-19.20 -proposed tracker (LP: #1766021)

  * Kernel 4.15.0-15 breaks Dell PowerEdge 12th Gen servers (LP: #1765232)
- Revert "blk-mq: simplify queue mapping & schedule with each possisble CPU"
- Revert "genirq/affinity: assign vectors to all possible CPUs"

linux (4.15.0-18.19) bionic; urgency=medium

  * linux: 4.15.0-18.19 -proposed tracker (LP: #1765490)

  * [regression] Ubuntu 18.04:[4.15.0-17-generic #18] KVM Guest Kernel:
meltdown: rfi/fallback displacement flush not enabled bydefault (kvm)
(LP: #1765429)
- powerpc/pseries: Fix clearing of security feature flags

  * signing: only install a signed kernel (LP: #1764794)
- [Packaging] update to Debian like control scripts
- [Packaging] switch to triggers for postinst.d postrm.d handling
- [Packaging] signing -- switch to raw-signing tarballs
- [Packaging] signing -- switch to linux-image as signed when available
- [Config] signing -- enable Opal signing for ppc64el
- [Packaging] printenv -- add signing options

  * [18.04 FEAT] Sign POWER host/NV kernels (LP: #1696154)
- [Packaging] signing -- add support for signing Opal kernel binaries

  * Please cherrypick s390 unwind fix (LP: #1765083)
- s390/compat: fix setup_frame32

  * Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L]
[ipr] (LP: #1751813)
- d-i: move ipr to storage-core-modules on ppc64el

  * drivers/gpu/drm/bridge/adv7511/adv7511.ko missing (LP: #1764816)
- SAUCE: (no-up) rename the adv7511 drm driver to adv7511_drm

  * Miscellaneous Ubuntu changes
- [Packaging] Add linux-oem to rebuild test blacklist.

linux (4.15.0-17.18) bionic; urgency=medium

  * linux: 4.15.0-17.18 -proposed tracker (LP: #1764498)

  * Eventual OOM with profile reloads (LP: #1750594)
- SAUCE: apparmor: fix memory leak when duplicate profile load

linux (4.15.0-16.17) bionic; urgency=medium

  * linux: 4.15.0-16.17 -proposed tracker (LP: #1763785)

  * [18.04] [bug] CFL-S(CNP)/CNL GPIO testing failed (LP: #1757346)
- [Config]: Set CONFIG_PINCTRL_CANNONLAKE=y

  * [Ubuntu 18.04] USB Type-C test failed on GLK (LP: #1758797)
- SAUCE: usb: typec: ucsi: Increase command completion timeout value

  * Fix trying to "push" an already active pool VP (LP: #1763386)
- SAUCE: powerpc/xive: Fix trying to "push" an already active pool VP

  * hisi_sas: Revert and replace SAUCE patches w/ upstream (LP: #1762824)
- Revert "UBUNTU: SAUCE: scsi: hisi_sas: export device table of v3 hw to
  userspace"
- Revert "UBUNTU: SAUCE: scsi: hisi_sas: config for hip08 ES"
- scsi: hisi_sas: modify some register config for hip08
- scsi: hisi_sas: add v3 hw MODULE_DEVICE_TABLE()

  * Realtek card reader - RTS5243 [VEN_10EC_5260] (LP: #1737673)
- misc: rtsx: Move Realtek Card Reader Driver to misc
- updateconfigs for Realtek Card Reader Driver
- misc: rtsx: Add support for RTS5260
- misc: rtsx: Fix symbol clashes

  * Mellanox [mlx5] [bionic] UBSAN: Undefined behaviour in
./include/linux/net_dim.h (LP: #1763269)
- net/mlx5e: Fix int overflow

  * apparmor bug fixes for bionic (LP: #1763427)
- apparmor: fix logging of the existence test for signals
- apparmor: make signal label match work when matching stacked labels
- apparmor: audit unknown signal numbers
- apparmor: fix memory leak on buffer on error exit path
- apparmor: fix mediation of prlimit

  * dangling symlinks to loaded apparmor policy (LP: #1755563) // apparmor bug
fixes for bionic (LP: #1763427)
- apparmor: fix dangling symlinks to policy rawdata after replacement

  * [OPAL] Assert fail:
core/mem_region.c:447:lock_held_by_me(>free_list_lock)
(LP: #1762913)
- powerpc/watchdog: remove arch_trigger_cpumask_backtrace

  * [LTC Test] Ubuntu 18.04: tm_trap_test failed on P8 compat mode guest
(LP: #1762928)
- powerpc/tm: Fix endianness flip on trap

  * Add support for RT5660 codec based sound cards on Baytrail (LP: #1657674)
- SAUCE: (no-up) ASoC: Intel: Support machine driver for RT5660 on Baytrail
- SAUCE: (no-up) ASoC: rt5660: Add ACPI support
- SAUCE: (no-up): ASoC: Intel: bytcr-rt5660: Add MCLK, quirks
- [Config] CONFIG_SND_SOC_INTEL_BYTCR_RT5660_MACH=m, CONFIG_SND_SOC_RT5660=m

  * /dev/ipmi enumeration flaky on Cavium Sabre nodes (LP: #1762812)
- i2c: xlp9xx: return ENXIO on slave address NACK
- i2c: xlp9xx: Handle transactions with I2C_M_RECV_LEN properly
- i2c: xlp9xx: Check for Bus state before every transfer
- i2c: xlp9xx: Handle NACK on DATA properly

  * [18.04 FEAT] Add kvm_stat from kernel tree (LP: #1734130)
- tools/kvm_stat: simplify the sortkey function
- tools/kvm_stat: use a namedtuple for storing the values
- tools/kvm_stat: use a more pythonic way to iterate over dictionaries
- tools/kvm_stat: 

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Manoj Iyer]

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

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Launchpad Bug Tracker]

This bug was fixed in the package systemd - 237-3ubuntu10

---
systemd (237-3ubuntu10) bionic; urgency=medium

  * Create tmpfiles for persistent journal in postinst only when running
systemd (LP: #1748659)

 -- Balint Reczey   Fri, 20 Apr 2018 18:55:56 +0200

** Changed in: systemd (Ubuntu)
   Status: In Progress => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Dimitri John Ledkov]

In light of comment #51 above, I shall pursue uploading a udev-udeb with
modprobe.d config snippet that forces scsi_mod.scan=sync.

** Also affects: systemd (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: systemd (Ubuntu)
   Status: New => In Progress

** Changed in: systemd (Ubuntu)
 Assignee: (unassigned) => Dimitri John Ledkov (xnox)

** Changed in: systemd (Ubuntu)
   Importance: Undecided => Critical

** Changed in: systemd (Ubuntu)
Milestone: None => ubuntu-18.04

** Changed in: debian-installer (Ubuntu)
Milestone: later => ubuntu-18.04

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Dimitri John Ledkov]

So my current feelings about this are as follows:

udev-udeb should ship /lib/modprobe.d/ directory

It should contain systemd.conf, just like the deb udev package, which
sets bonding max_bonds=0 and dummy numdummies=0.

It should also contain scsi-scan-sync.conf that that sets `options
scsi_mod scan=sync`

This way, when hw-detect runs `update-dev` and `update-dev --settle` all
the scsi module loading will be blocking said sync points correctly,
using the scsi kernel built-in scan timeouts etc.

Potentially no disks found menu, needs an option to "Rescan all SCSI
drives again".

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Dimitri John Ledkov]

Can somebody please test that booting d-i with `scsi_mod.scan=sync` on
the kernel command line, on the previously affected system, makes IPR
discovery work as expected, by the time one reaches the partitioning
menu without any mitigations required from the user?

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Dimitri John Ledkov]

Two things.

SCSI_SCAN_ASYNC=y is set from xenial to bionic.

If we believe this is what is causing the race here, we can try booting
d-i with a kernel parameter 'scsi_mod.scan=sync' specified. (or i can
rebuild d-i with such kernel cmdline built-in if required). And check if
that helps to resolve this case.

I do wonder, if d-i should be taking the control of the scan itself,
meaning, booting with scsi_mod.scan=none and doing `echo "- - -" >
/sys/class/scsi_host/*/scan` at the appropriate stage of disk-detect.

Or if we do async scan, trigger a rescan at disk-detect stage. `echo 1 >
/sys/class/scsi_device/device/rescan`

Will be checking the disk-detect / scsi code, to see if it does trigger
scans, and if it correctly blocks on said scans to complete.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Frank Heimes]

** Changed in: ubuntu-power-systems
   Status: Triaged => In Progress

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Seth Forshee]

Marking the linux task fix committed for the d-i changes, no
investigation yet as to the slowdown.

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

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Steve Langasek]

It sounds like the root cause of this bug, then, is that the ipr driver
is taking longer than normal / longer than reasonable to
initialize+scan.  If this is a regression vs. previous Ubuntu releases
(as opposed to, say, an instance of failing hardware on a particular
test machine), then we need to be looking at a kernel bug; opening a
task on the linux package for this.

Separately, based on the investigation and findings up to this point, I
think d-i should also be fixed to scan disks synchronously, because
there is certainly a race here; and given the design of d-i, which does
not automatically update the UI with details of late-detected disks, I
think it's more important to be reliable than fast.

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Steve Langasek]

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

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Re: [Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Steve Langasek]

On Tue, Apr 17, 2018 at 03:15:07AM -, Manoj Iyer wrote:
> Looks like ipr module is present in kernel d-i.

> bionic$ grep ipr debian.master/d-i/modules/scsi-modules*
> debian.master/d-i/modules/scsi-modules:ipr ?
> debian.master/d-i/modules/scsi-modules.powerpc:ipr ?

> scsi-modules are not in d-i's pkg-lists/netboot .cfg files. So ipr.ko is
> not in initrd. May be ipr could be moved to storage-core-modules instead
> ?

It could be, but the race would still be there, just less likely to be
hit.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Manoj Iyer]

Looks like ipr module is present in kernel d-i.

bionic$ grep ipr debian.master/d-i/modules/scsi-modules*
debian.master/d-i/modules/scsi-modules:ipr ?
debian.master/d-i/modules/scsi-modules.powerpc:ipr ?

scsi-modules are not in d-i's pkg-lists/netboot .cfg files. So ipr.ko is
not in initrd. May be ipr could be moved to storage-core-modules instead
?

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Andrew Cloke]

>From discussions with Breno, all Tuleta hardware has the required IPR
RAID controller.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Patricia Gaughen]

We're currently unsure of the root cause, still investigating.  Is it
possible to get remote access to an IPR system?

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Andrew Cloke]

** Changed in: ubuntu-power-systems
   Importance: Low => High

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Manoj Iyer]

** Changed in: ubuntu-power-systems
   Status: Incomplete => Triaged

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Steve Langasek]

** Changed in: debian-installer (Ubuntu)
   Status: Incomplete => Triaged

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Dimitri John Ledkov]

Awesome! Let me check them all.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Dimitri John Ledkov]

When booting proposed images which have not yet migrated to the release
pocket, one must also specify 'apt-setup/proposed=true' and the mirror
you use must have up to date bionic-proposed.

It is best to not download d-i from ports.ubuntu.com, but instead please
use your local mirror - to ensure the d-i published there, matches the
available kernel udebs on your mirror. You should be mirroring
main/installer-* and main/debian-installer/*.

Also please specify which d-i serial number is in use. (check
/var/lib/dpkg/info for the debian-installer package) or instead of the
symlink url /current/ use the one with the build serial and let me know
which one that is.

Also note, that 20101020ubuntu535 build serial has migrated to bionic-
release, thus if you are using 20101020ubuntu535 or later, with an up to
date mirror, 'apt-setup/proposed=true' should not be needed and you
should have access to all the latest kernel modules.

If you do not, please check that your mirror is up to date. It was fully
published on 2018-03-27 03:04:31 BST, together with the 4.15.0-13.14
kernel. Is 20101020ubuntu535 d-i synced to your internal mirror yet?

I am marking this bug report incomplete until you provide the d-i serial
number in use.

(please note, this is not the first time that d-i erorrs are reported
_without_ specifying d-i serial number in use. Without d-i serial
number, it is very hard to speculate and assist with your queries.)

** Changed in: debian-installer (Ubuntu)
   Status: Triaged => Incomplete

** Changed in: ubuntu-power-systems
   Status: Triaged => Incomplete

** Changed in: debian-installer (Ubuntu)
   Importance: High => Low

** Changed in: ubuntu-power-systems
   Importance: High => Low

** Changed in: debian-installer (Ubuntu)
Milestone: None => later

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Dimitri John Ledkov]

Can you extract and attach the full installer log?
the /var/log/syslog from the running d-i, after doing all possible steps to get 
it working again
(e.g. the mentioned going back & rescanning disks).

For the installer, kernel modules are split into .udeb packages, and it
might be that some of the needed kernel modules, are loaded after disk
scanning was performed, hence rescanning picks up new things as new/more
kernel drivers are loaded at that point.

Output of lsmod would be useful as well, to correlate and check which
udebs are downloaded when; and which drivers are modprobed when.

E.g. it is possible that scsi-modules udeb is lacking the necessary
modules in v4.15 packaging splits.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Adam Conrad]

That order is exactly what happens automatically, so it's not an
ordering bug.  I suspect it's that the driver is taking more time to
detect disks than it used to, and the "workaround" is really just the
equivalent of adding a "sleep 10" between modprobe and enumeration.  I
wonder if something on the kernel side switched from being sync to async
and we need to paper over that in userspace.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Francis Ginther]

** Tags added: id-5a985f2774c5a615846b06b6

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Steve Langasek]

> Work around is 
> Detect disks-->Guided partitioning--> Guided - use entire disk

If this is a reliable workaround, then it sounds like a clear ordering
bug in the installer.

** Changed in: debian-installer (Ubuntu)
   Importance: Undecided => High

** Changed in: debian-installer (Ubuntu)
   Status: New => Triaged

** Changed in: debian-installer (Ubuntu)
 Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) => 
Canonical Foundations Team (canonical-foundations)

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Frank Heimes]

Just figured out that the thread-view in my inbox wasn't correctly
displayed and the neg. confirmation of the reproducibility of this issue
came from a different ticket.

But thanks for confirmation and the additional details.

Since this is no longer for awareness only, I'll reassign it (importance
was already raised).


** Changed in: ubuntu-power-systems
 Assignee: (unassigned) => Canonical Foundations Team 
(canonical-foundations)

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Andrew Cloke]

** Changed in: ubuntu-power-systems
   Importance: Low => High

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Frank Heimes]

It looks like some parties can reproduce this situation, but other cannot.
Please can you also investigate into any potential differences in these 
obviously two environments?
Are both using the same or different:
- Power hardware
- adapter hardware revision
- firmware on the adapter
- 18.04 installer version
etc.
Thx

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Andrew Cloke]

Following up on comment #1, if this bug has been raised "for awareness",
lowering priority from critical to low.

If this is incorrect, please respond on this bug and it can be adjusted.

** Changed in: ubuntu-power-systems
   Importance: Critical => Low

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Manoj Iyer]

** Changed in: ubuntu-power-systems
   Status: New => Triaged

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Steve Langasek]

According to the bug report this is currently mirrored "for awareness",
so unassigning from Foundations for now.

** Changed in: ubuntu-power-systems
 Assignee: Canonical Foundations Team (canonical-foundations) => 
(unassigned)

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 1751813] Re: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr]

[Andrew Cloke]

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

** Changed in: ubuntu-power-systems
   Importance: Undecided => Critical

** Changed in: ubuntu-power-systems
 Assignee: (unassigned) => Canonical Foundations Team 
(canonical-foundations)

** Tags added: triage-g

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1751813

Title:
  Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array
  [S822L] [ipr]

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs