On Wed, 2012-03-28 at 14:14 +0200, Stefan Gourguis wrote: > Hello List, > > Today i got a lot of Errors on Lio for my FC connected ESX5 Host: > > dmesg: > [82877.603460] MODE SENSE: unimplemented page/subpage: 0x1c/0x00 > [82925.231612] TARGET_CORE[qla2xxx]: Expected Transfer Length: 2312 does not match SCSI CDB Length: 2056 for SAM Opcode: 0xa0 > [82925.231632] Status CTIO7: ffff880260153880 > [82925.232150] TARGET_CORE[qla2xxx]: Expected Transfer Length: 511 does not match SCSI CDB Length: 255 for SAM Opcode: 0x12 > [82925.232164] Status CTIO7: ffff880260153900 > [82925.242319] TARGET_CORE[qla2xxx]: Expected Transfer Length: 292 does not match SCSI CDB Length: 36 for SAM Opcode: 0x12 > [82925.242332] Status CTIO7: ffff880260153a00 > Hi again Stefan, This means the Fibre Channel (fabric) level expected transfer length (EDTL) does not match the length extracted from the SCSI CDB. This usually means there is a bug between the SCSI driver and SCSI subsystem on the client host OS, so target_core_mod uses the SCSI CDB length presented values (eg: the smaller of the two) It's safe to considered these warnings for control type SCSI CDBs. --nab -- To unsubscribe from this list: send the line "unsubscribe target-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
