Errors (ZFS) with Supmermicro AOC-USAS2-L8e

[Jeremy Chadwick]

On Mon, Nov 21, 2011 at 09:10:54AM -0700, Dennis Glatting wrote:
> I have two of those boards flashed with IT and on both I see reset
> notices. I also have an LSI 9211-8i in both systems flashed to IT and do
> not see resets. Both handle ZFS volumes.
> 
> Clearly I've missed something. Any idea what to look at?
> 
> 
> mps1: <LSI SAS2008> port 0xee00-0xeeff mem
> 0xfbefc000-0xfbefffff,0xfbe80000-0xfbebffff irq 16 at device 0.0 on pci6
> mps1: Firmware: 11.00.00.00
> mps1: IOCCapabilities:
> 1285c<ScsiTaskFull,DiagTrace,SnapBuf,EEDP,TransRetry,EventReplay,HostDisc>
> mps1: [ITHREAD]
> da5 at mps1 bus 0 scbus10 target 0 lun 0
> da6 at mps1 bus 0 scbus10 target 1 lun 0
> da7 at mps1 bus 0 scbus10 target 2 lun 0
> da8 at mps1 bus 0 scbus10 target 3 lun 0
> da9 at mps1 bus 0 scbus10 target 6 lun 0
> da10 at mps1 bus 0 scbus10 target 7 lun 0
> (da7:mps1:0:2:0): READ(10). CDB: 28 0 3 33 c6 f5 0 0 1 0
> (da7:mps1:0:2:0): CAM status: SCSI Status Error
> (da7:mps1:0:2:0): SCSI status: Check Condition
> (da7:mps1:0:2:0): SCSI sense: UNIT ATTENTION asc:29,0 (Power on, reset,
> or bus device reset occurred)
> (da5:mps1:0:0:0): READ(10). CDB: 28 0 3 33 c6 f5 0 0 1 0
> (da5:mps1:0:0:0): CAM status: SCSI Status Error
> (da5:mps1:0:0:0): SCSI status: Check Condition
> (da5:mps1:0:0:0): SCSI sense: UNIT ATTENTION asc:29,0 (Power on, reset,
> or bus device reset occurred)
> (da9:mps1:0:6:0): READ(10). CDB: 28 0 3 33 c6 f5 0 0 1 0
> (da9:mps1:0:6:0): CAM status: SCSI Status Error
> (da9:mps1:0:6:0): SCSI status: Check Condition
> (da9:mps1:0:6:0): SCSI sense: UNIT ATTENTION asc:29,0 (Power on, reset,
> or bus device reset occurred)
> (da8:mps1:0:3:0): READ(10). CDB: 28 0 4 97 a a3 0 0 1 0
> (da8:mps1:0:3:0): CAM status: SCSI Status Error
> (da8:mps1:0:3:0): SCSI status: Check Condition
> (da8:mps1:0:3:0): SCSI sense: UNIT ATTENTION asc:29,0 (Power on, reset,
> or bus device reset occurred)

uname -a please, as we need to know what kernel version and build date
of the system you're using.  Thanks.

-- 
| Jeremy Chadwick                                jdc at parodius.com |
| Parodius Networking                       http://www.parodius.com/ |
| UNIX Systems Administrator                   Mountain View, CA, US |
| Making life hard for others since 1977.               PGP 4BD6C0CB |