[Bug 229745] ahcich: CAM status: Command timeout

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=229745

skillcoder <mail at skillcoder.com> changed:

           What    |Removed                     |Added
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                 CC|                            |mail at skillcoder.com

--- Comment #2 from skillcoder <mail at skillcoder.com> ---
I have same problem with disk 
Model Family:     Hitachi/HGST Ultrastar 7K2
Device Model:     HGST HUS722T1TALA604
Firmware Version: RAGNWA05
ATA Version is:   ACS-3 T13/2161-D revision 5
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)

Directly after upgrade FreeBSD from 11.1-RELEASE-p4 to 11.2-RELEASE i have this
in /var/log/messages:

Jul 14 17:04:54 skillcoder kernel: ahcich2: Timeout on slot 21 port 0
Jul 14 17:04:54 skillcoder kernel: ahcich2: is 00000000 cs 00000000 ss 0f200000
rs 0f200000 tfd 40 serr 00000000 cmd 0000db17
Jul 14 17:04:54 skillcoder kernel: (ada2:ahcich2:0:0:0): READ_FPDMA_QUEUED.
ACB: 60 08 98 2a 7c 40 05 00 00 00 00 00
Jul 14 17:04:54 skillcoder kernel: (ada2:ahcich2:0:0:0): CAM status: Command
timeout
Jul 14 17:04:54 skillcoder kernel: (ada2:ahcich2:0:0:0): Retrying command

Jul 14 17:05:25 skillcoder kernel: ahcich2: Timeout on slot 31 port 0
Jul 14 17:05:25 skillcoder kernel: ahcich2: is 00000000 cs 00000000 ss e000000f
rs e000000f tfd 40 serr 00000000 cmd 0000c317
Jul 14 17:05:25 skillcoder kernel: (ada2:ahcich2:0:0:0): READ_FPDMA_QUEUED.
ACB: 60 00 00 68 fa 40 14 00 00 01 00 00
Jul 14 17:05:25 skillcoder kernel: (ada2:ahcich2:0:0:0): CAM status: Command
timeout
Jul 14 17:05:25 skillcoder kernel: (ada2:ahcich2:0:0:0): Retrying command

Jul 14 17:06:12 skillcoder kernel: ahcich2: Timeout on slot 24 port 0
Jul 14 17:06:12 skillcoder kernel: ahcich2: is 00000000 cs 00000000 ss 19000000
rs 19000000 tfd 40 serr 00000000 cmd 0000de17
Jul 14 17:06:12 skillcoder kernel: (ada2:ahcich2:0:0:0): READ_FPDMA_QUEUED.
ACB: 60 08 a8 1d 6c 40 05 00 00 00 00 00
Jul 14 17:06:12 skillcoder kernel: (ada2:ahcich2:0:0:0): CAM status: Command
timeout
Jul 14 17:06:12 skillcoder kernel: (ada2:ahcich2:0:0:0): Retrying command

Jul 14 17:06:43 skillcoder kernel: ahcich2: Timeout on slot 14 port 0
Jul 14 17:06:43 skillcoder kernel: ahcich2: is 00000000 cs 00000000 ss 000fc000
rs 000fc000 tfd 40 serr 00000000 cmd 0000d317
Jul 14 17:06:43 skillcoder kernel: (ada2:ahcich2:0:0:0): READ_FPDMA_QUEUED.
ACB: 60 00 60 62 2c 40 14 00 00 01 00 00
Jul 14 17:06:43 skillcoder kernel: (ada2:ahcich2:0:0:0): CAM status: Command
timeout
Jul 14 17:06:43 skillcoder kernel: (ada2:ahcich2:0:0:0): Retrying command

Jul 14 17:07:35 skillcoder kernel: ahcich2: Timeout on slot 14 port 0
Jul 14 17:07:35 skillcoder kernel: ahcich2: is 00000000 cs 00000000 ss 007fc000
rs 007fc000 tfd 40 serr 00000000 cmd 0000d617
Jul 14 17:07:35 skillcoder kernel: (ada2:ahcich2:0:0:0): READ_FPDMA_QUEUED.
ACB: 60 00 00 8b fe 40 14 00 00 01 00 00
Jul 14 17:07:35 skillcoder kernel: (ada2:ahcich2:0:0:0): CAM status: Command
timeout
Jul 14 17:07:35 skillcoder kernel: (ada2:ahcich2:0:0:0): Retrying command

Jul 14 17:08:08 skillcoder kernel: ahcich2: Timeout on slot 10 port 0
Jul 14 17:08:08 skillcoder kernel: ahcich2: is 00000000 cs 00000000 ss 00007c00
rs 00007c00 tfd 40 serr 00000000 cmd 0000ce17
Jul 14 17:08:08 skillcoder kernel: (ada2:ahcich2:0:0:0): READ_FPDMA_QUEUED.
ACB: 60 00 70 7e 40 40 14 00 00 01 00 00
Jul 14 17:08:08 skillcoder kernel: (ada2:ahcich2:0:0:0): CAM status: Command
timeout
Jul 14 17:08:08 skillcoder kernel: (ada2:ahcich2:0:0:0): Retrying command

Jul 14 17:08:45 skillcoder kernel: ahcich2: Timeout on slot 10 port 0
Jul 14 17:08:45 skillcoder kernel: ahcich2: is 00000000 cs 00000000 ss 000017c0
rs 000017c0 tfd 40 serr 00000000 cmd 0000c917
Jul 14 17:08:45 skillcoder kernel: (ada2:ahcich2:0:0:0): READ_FPDMA_QUEUED.
ACB: 60 08 f0 0d 5b 40 1e 00 00 00 00 00
Jul 14 17:08:45 skillcoder kernel: (ada2:ahcich2:0:0:0): CAM status: Command
timeout
Jul 14 17:08:45 skillcoder kernel: (ada2:ahcich2:0:0:0): Retrying command

Jul 14 17:09:19 skillcoder kernel: swap_pager: indefinite wait buffer: bufobj:
0, blkno: 5028, size: 12288


I also have enother server with same disk under hardware raid Raid HP Smart
Array P410
And after upgrade from 11.0-RELEASE-p9 to 11.2-RELEASE, this disk working fine,
but it's hardware raid and this disks not see by freebsd.

HELP!

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