driver mps - CAM status: SCSI Status Error

[Dani]

Hi all,

I have installed FreeBSD 9.1-RC3 on Dell PowerEdge r720. This server is
connected to the storage array Dell PowerVault MD3200 using SAS cables.
When we turn on the server (Dell PowerEdge r720), FreeBSD detects the SAS
disks (Dell PowerVault MD3200), however it shows the following errors in
the boot time and when we create a ZFS pool with these disks.

(da19:mps0:0:3:19): CAM status: SCSI Status Error
(da19:mps0:0:3:19): SCSI status: Check Condition
(da19:mps0:0:3:19): SCSI sense: ILLEGAL REQUEST asc:94,1 (Vendor Specific
ASC)
(da19:mps0:0:3:19): Error 22, Unretryable error
(da19:mps0:0:3:19): READ(10). CDB: 28 0 0 0 0 2 0 0 1 0
(da19:mps0:0:3:19): CAM status: SCSI Status Error
(da19:mps0:0:3:19): SCSI status: Check Condition
(da19:mps0:0:3:19): SCSI sense: ILLEGAL REQUEST asc:94,1 (Vendor Specific
ASC)
(da19:mps0:0:3:19): Error 22, Unretryable error
(da19:mps0:0:3:19): READ(10). CDB: 28 0 0 0 0 10 0 0 1 0
(da19:mps0:0:3:19): CAM status: SCSI Status Error
(da19:mps0:0:3:19): SCSI status: Check Condition
(da19:mps0:0:3:19): SCSI sense: ILLEGAL REQUEST asc:94,1 (Vendor Specific
ASC)
(da19:mps0:0:3:19): Error 22, Unretryable error
(da19:mps0:0:3:19): READ(10). CDB: 28 0 0 0 0 80 0 0 1 0
(da19:mps0:0:3:19): CAM status: SCSI Status Error
(da19:mps0:0:3:19): SCSI status: Check Condition
(da19:mps0:0:3:19): SCSI sense: ILLEGAL REQUEST asc:94,1 (Vendor Specific
ASC)
(da19:mps0:0:3:19): Error 22, Unretryable error
(da19:mps0:0:3:19): READ(10). CDB: 28 0 0 0 0 0 0 0 1 0
(da19:mps0:0:3:19): CAM status: SCSI Status Error
(da19:mps0:0:3:19): SCSI status: Check Condition
(da19:mps0:0:3:19): SCSI sense: ILLEGAL REQUEST asc:94,1 (Vendor Specific
ASC)
(da19:mps0:0:3:19): Error 22, Unretryable error
cannot create 'storage': one or more devices is currently unavailable

Thanks. Regards.