Re: 10.3-BETA2 regression in MPT

2016-02-20 Thread Terry Kennedy 
> Can you build 10-STABLE and merge back the mpt driver prior to r285840 . It
> looks like a change was merged in about 7 weeks ago that
> has to do with probing the devices.
>
> https://svnweb.freebsd.org/base/stable/10/sys/dev/mpt/mpt.c?view=log

  Same behavior with or without that change reverted.

Terry Kennedy http://www.glaver.org  New York, NY USA
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Re: 10.3-BETA2 regression in MPT

2016-02-19 Thread Mark Saad 
TMK,

On Fri, Feb 19, 2016 at 9:44 AM, Terry Kennedy  wrote:

> > Can you get the status of the controller and disks via mptutil ? Also
> > what does camcontrol devlist -v show ?
>
>   8.4 (8-STABLE):
>
> # mptutil show adapter
> mpt0 Adapter:
>Board Name: SAS6IR
>Board Assembly:
> Chip Name: C1068E
> Chip Revision: UNUSED
>   RAID Levels: RAID0, RAID1, RAID1E
> RAID0 Stripes: 64k
>RAID1E Stripes: 64k
>  RAID0 Drives/Vol: 2-10
>  RAID1 Drives/Vol: 2
> RAID1E Drives/Vol: 3-10
>
> # mptutil show drives
> mpt0 Physical Drives:
>0 (  137G) ONLINE  SAS bus 0 id 1
>1 (  137G) ONLINE  SAS bus 0 id 9
>
> # mptutil show volumes
> mpt0 Volumes:
>   Id SizeLevel   Stripe  State  Write-Cache  Name
>  0 (  136G) RAID-1  OPTIMAL   Enabled
>
> # camcontrol devlist -v
> scbus0 on mpt0 bus 0:
>at scbus0 target 0 lun 0 (da0,pass0)
> at scbus0 target 8 lun 0 (ses0,pass1)
> <> at scbus0 target -1 lun -1 ()
> scbus1 on mpt0 bus 1:
>at scbus1 target 0 lun 0 (pass2)
> <> at scbus1 target -1 lun -1 ()
> scbus-1 on xpt0 bus 0:
> <> at scbus-1 target -1 lun -1 (xpt0)
>
> 10.3-BETA2:
>
> # mptutil show adapter
> mpt0 Adapter:
>Board Name: SAS6IR
>Board Assembly:
> Chip Name: C1068E
> Chip Revision: UNUSED
>   RAID Levels: RAID0, RAID1, RAID1E
> RAID0 Stripes: 64K
>RAID1E Stripes: 64K
>  RAID0 Drives/Vol: 2-10
>  RAID1 Drives/Vol: 2
> RAID1E Drives/Vol: 3-10
>
> # mptutil show drives
> mpt0 Physical Drives:
>0 (  137G) ONLINE  SAS bus 0 id 1
>1 (  137G) ONLINE  SAS bus 0 id 9
>
> # mptutil show volumes
> mpt0 Volumes:
>   Id SizeLevel   Stripe  State  Write-Cache  Name
>  0 (  136G) RAID-1  OPTIMAL   Enabled
>
> # camcontrol devlist -v
> scbus0 on mpt0 bus 0:
>at scbus0 target 0 lun 0 (pass0,da0)
> at scbus0 target 8 lun 0 (ses0,pass1)
> <> at scbus0 target -1 lun  ()
> scbus1 on mpt0 bus 1:
>at scbus1 target 0 lun 0 (pass2)
> <> at scbus1 target -1 lun  ()
> scbus2 on ata2 bus 0:
>at scbus2 target 1 lun 0 (pass3,cd0)
> <> at scbus2 target -1 lun  ()
> scbus3 on ata3 bus 0:
> <> at scbus3 target -1 lun  ()
> scbus4 on ata4 bus 0:
> <> at scbus4 target -1 lun  ()
> scbus5 on ata5 bus 0:
> <> at scbus5 target -1 lun  ()
> scbus-1 on xpt0 bus 0:
> <> at scbus-1 target -1 lun  (xpt0)
>
>   To clarify, things seem to work fine on 10.3-BETA2 after the system
> has booted, but there is a _long_ pause while the kernel is probing
> the mpt0 controller, followed by the spew of CAM error messages from
> the probes.
>
>   Let me know if you need any additional info.
>
> Terry Kennedy http://www.glaver.org  New York, NY USA
>


Can you build 10-STABLE and merge back the mpt driver prior to r285840 . It
looks like a change was merged in about 7 weeks ago that
has to do with probing the devices.

https://svnweb.freebsd.org/base/stable/10/sys/dev/mpt/mpt.c?view=log





  

-- 
mark saad | nones...@longcount.org
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Re: 10.3-BETA2 regression in MPT

2016-02-19 Thread Terry Kennedy 
> Can you get the status of the controller and disks via mptutil ? Also 
> what does camcontrol devlist -v show ?

  8.4 (8-STABLE):

# mptutil show adapter
mpt0 Adapter:
   Board Name: SAS6IR
   Board Assembly: 
Chip Name: C1068E
Chip Revision: UNUSED
  RAID Levels: RAID0, RAID1, RAID1E
RAID0 Stripes: 64k
   RAID1E Stripes: 64k
 RAID0 Drives/Vol: 2-10
 RAID1 Drives/Vol: 2
RAID1E Drives/Vol: 3-10

# mptutil show drives
mpt0 Physical Drives:
   0 (  137G) ONLINE  SAS bus 0 id 1
   1 (  137G) ONLINE  SAS bus 0 id 9

# mptutil show volumes
mpt0 Volumes:
  Id SizeLevel   Stripe  State  Write-Cache  Name
 0 (  136G) RAID-1  OPTIMAL   Enabled   

# camcontrol devlist -v
scbus0 on mpt0 bus 0:
   at scbus0 target 0 lun 0 (da0,pass0)
at scbus0 target 8 lun 0 (ses0,pass1)
<> at scbus0 target -1 lun -1 ()
scbus1 on mpt0 bus 1:
   at scbus1 target 0 lun 0 (pass2)
<> at scbus1 target -1 lun -1 ()
scbus-1 on xpt0 bus 0:
<> at scbus-1 target -1 lun -1 (xpt0)

10.3-BETA2:

# mptutil show adapter
mpt0 Adapter:
   Board Name: SAS6IR
   Board Assembly: 
Chip Name: C1068E
Chip Revision: UNUSED
  RAID Levels: RAID0, RAID1, RAID1E
RAID0 Stripes: 64K
   RAID1E Stripes: 64K
 RAID0 Drives/Vol: 2-10
 RAID1 Drives/Vol: 2
RAID1E Drives/Vol: 3-10

# mptutil show drives
mpt0 Physical Drives:
   0 (  137G) ONLINE  SAS bus 0 id 1
   1 (  137G) ONLINE  SAS bus 0 id 9

# mptutil show volumes
mpt0 Volumes:
  Id SizeLevel   Stripe  State  Write-Cache  Name
 0 (  136G) RAID-1  OPTIMAL   Enabled   

# camcontrol devlist -v
scbus0 on mpt0 bus 0:
   at scbus0 target 0 lun 0 (pass0,da0)
at scbus0 target 8 lun 0 (ses0,pass1)
<> at scbus0 target -1 lun  ()
scbus1 on mpt0 bus 1:
   at scbus1 target 0 lun 0 (pass2)
<> at scbus1 target -1 lun  ()
scbus2 on ata2 bus 0:
   at scbus2 target 1 lun 0 (pass3,cd0)
<> at scbus2 target -1 lun  ()
scbus3 on ata3 bus 0:
<> at scbus3 target -1 lun  ()
scbus4 on ata4 bus 0:
<> at scbus4 target -1 lun  ()
scbus5 on ata5 bus 0:
<> at scbus5 target -1 lun  ()
scbus-1 on xpt0 bus 0:
<> at scbus-1 target -1 lun  (xpt0)

  To clarify, things seem to work fine on 10.3-BETA2 after the system
has booted, but there is a _long_ pause while the kernel is probing
the mpt0 controller, followed by the spew of CAM error messages from
the probes.

  Let me know if you need any additional info.

Terry Kennedy http://www.glaver.org  New York, NY USA
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Re: 10.3-BETA2 regression in MPT

2016-02-19 Thread Mark Saad 
Hi tmk,

> On Feb 19, 2016, at 12:08 AM, Terry Kennedy  wrote:
> 
>  I have some systems which I plan to upgrade from 8.4 to 10.3 once 10.3
> is released. In the meantime, I'm testing 10.3-BETA2 and have found what
> appears to be a regression in the MPT driver.
> 
>  The system is a Dell PowerEdge R300 with a Dell SAS6 controller:
> 
> mpt0@pci0:5:0:0:class=0x01 card=0x1f0e1028 chip=0x00581000 
> rev=0x08 hdr=0x00
>vendor = 'LSI Logic / Symbios Logic'
>device = 'SAS1068E PCI-Express Fusion-MPT SAS'
>class  = mass storage
>subclass   = SCSI
> 
>  Both the system BIOS and the SAS6 firmware are at the latest revisions
> from Dell (which haven't changed in years).
> 

Can you get the status of the controller and disks via mptutil ? Also what does 
camcontrol devlist -v show ? 

>  On the 8.4 system, "grep mpt /var/run/dmesg.boot" reports:
> 
> mpt0:  port 0xec00-0xecff mem 
> 0xdfcec000-0xdfce,0xdfcf-0xdfcf irq 16 at device 0.0 on pci5
> mpt0: [ITHREAD]
> mpt0: MPI Version=1.5.18.0
> mpt0: Capabilities: ( RAID-0 RAID-1E RAID-1 )
> mpt0: 1 Active Volume (2 Max)
> mpt0: 2 Hidden Drive Members (14 Max)
> mpt0:vol0(mpt0:0:0): Settings ( Hot-Plug-Spares High-Priority-ReSync )
> mpt0:vol0(mpt0:0:0): Using Spare Pool: 0
> mpt0:vol0(mpt0:0:0): 2 Members:
>  (mpt0:1:9:0): Primary Online
>  (mpt0:1:1:0): Secondary Online
> mpt0:vol0(mpt0:0:0): RAID-1 - Optimal
> mpt0:vol0(mpt0:0:0): Status ( Enabled )
> (mpt0:vol0:1): Physical (mpt0:0:1:0), Pass-thru (mpt0:1:0:0)
> (mpt0:vol0:1): Online
> (mpt0:vol0:0): Physical (mpt0:0:9:0), Pass-thru (mpt0:1:1:0)
> (mpt0:vol0:0): Online
> (probe0:mpt0:0:0:0): REPORT LUNS. CDB: a0 00 00 00 00 00 00 00 00 10 00 00 
> (probe0:mpt0:0:0:0): CAM status: SCSI Status Error
> (probe0:mpt0:0:0:0): SCSI status: Check Condition
> (probe0:mpt0:0:0:0): SCSI sense: ILLEGAL REQUEST info?:3900 asc:0,0 (No 
> additional sense information)
> ses0 at mpt0 bus 0 scbus0 target 8 lun 0
> pass2 at mpt0 bus 1 scbus1 target 0 lun 0
> da0 at mpt0 bus 0 scbus0 target 0 lun 0
> 
>  [I'm not sure what that ILLEGAL REQUEST is about.]
> 
>  On the same system, running 10.3-BETA2 r295785, I see:
> 
> mpt0:  port 0xec00-0xecff mem 
> 0xdfcec000-0xdfce,0xdfcf-0xdfcf irq 16 at device 0.0 on pci5
> mpt0: MPI Version=1.5.18.0
> mpt0: Capabilities: ( RAID-0 RAID-1E RAID-1 )
> mpt0: 1 Active Volume (2 Max)
> mpt0: 2 Hidden Drive Members (14 Max)
> mpt0:vol0(mpt0:0:0): Settings ( Hot-Plug-Spares High-Priority-ReSync )
> mpt0:vol0(mpt0:0:0): Using Spare Pool:
> mpt0:vol0(mpt0:0:0): 2 Members:
>  (mpt0:1:9:0): Primary Online
>  (mpt0:1:1:0): Secondary Online
> mpt0:vol0(mpt0:0:0): RAID-1 - Optimal
> mpt0:vol0(mpt0:0:0): Status ( Enabled )
> (mpt0:vol0:1): Physical (mpt0:0:1:0), Pass-thru (mpt0:1:0:0)
> (mpt0:vol0:1): Online
> (mpt0:vol0:0): Physical (mpt0:0:9:0), Pass-thru (mpt0:1:1:0)
> (mpt0:vol0:0): Online
> (probe64:mpt0:1:1:0): INQUIRY. CDB: 12 00 00 00 24 00 
> (probe64:mpt0:1:1:0): CAM status: Unrecoverable Host Bus Adapter Error
> (probe64:mpt0:1:1:0): Retrying command
> (probe64:mpt0:1:1:0): INQUIRY. CDB: 12 00 00 00 24 00 
> (probe64:mpt0:1:1:0): CAM status: Unrecoverable Host Bus Adapter Error
> (probe64:mpt0:1:1:0): Retrying command
> (probe0:mpt0:0:0:0): REPORT LUNS. CDB: a0 00 00 00 00 00 00 00 00 10 00 00 
> (probe0:mpt0:0:0:0): CAM status: SCSI Status Error
> (probe0:mpt0:0:0:0): SCSI status: Check Condition
> (probe0:mpt0:0:0:0): SCSI sense: ILLEGAL REQUEST asc:, 
> (Reserved ASC/ASCQ pair)
> (probe0:mpt0:0:0:0): Error 22, Unretryable error
> (probe64:mpt0:1:1:0): INQUIRY. CDB: 12 00 00 00 24 00 
> (probe64:mpt0:1:1:0): CAM status: Unrecoverable Host Bus Adapter Error
> (probe64:mpt0:1:1:0): Retrying command
> (probe64:mpt0:1:1:0): INQUIRY. CDB: 12 00 00 00 24 00 
> (probe64:mpt0:1:1:0): CAM status: Unrecoverable Host Bus Adapter Error
> (probe64:mpt0:1:1:0): Retrying command
> (probe64:mpt0:1:1:0): INQUIRY. CDB: 12 00 00 00 24 00 
> (probe64:mpt0:1:1:0): CAM status: Unrecoverable Host Bus Adapter Error
> (probe64:mpt0:1:1:0): Error 5, Retries exhausted
> (probe1:mpt0:1:1:0): INQUIRY. CDB: 12 00 00 00 24 00 
> (probe1:mpt0:1:1:0): CAM status: Unrecoverable Host Bus Adapter Error
> (probe1:mpt0:1:1:0): Retrying command
> (probe1:mpt0:1:1:0): INQUIRY. CDB: 12 00 00 00 24 00 
> (probe1:mpt0:1:1:0): CAM status: Unrecoverable Host Bus Adapter Error
> (probe1:mpt0:1:1:0): Retrying command
> (probe1:mpt0:1:1:0): INQUIRY. CDB: 12 00 00 00 24 00 
> (probe1:mpt0:1:1:0): CAM status: Unrecoverable Host Bus Adapter Error
> (probe1:mpt0:1:1:0): Retrying command
> (probe1:mpt0:1:1:0): INQUIRY. CDB: 12 00 00 00 24 00 
> (probe1:mpt0:1:1:0): CAM status: Unrecoverable Host Bus Adapter Error
> (probe1:mpt0:1:1:0): Retrying command
> (probe1:mpt0:1:1:0): INQUIRY. CDB: 12 00 00 00 24 00 
> (probe1:mpt0:1:1:0): CAM status: Unrecoverable Host Bus Adapter Error
> (probe1:mpt0:1:1:0): Error 5, Retries exhausted
> da0