Hi,
I'm trying to set up a local dvdwriter using the pscsi backstore as iscsi target. This is on Debian Wheezy (targetcli says configshell version 1.1, rtslib version 2.1 and targetcli version 2.0rc1), kernel 3.2.12).
When I connect with an initiator and try to burn a disc, I get the following errors:
[1309064.474593] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0x4a, sending CHECK_CONDITION.
[1309064.565411] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309064.576634] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309065.735463] TARGET_CORE[iSCSI]: Expected Transfer Length: 804 does not match SCSI CDB Length: 36 for SAM Opcode: 0x43
[1309065.746517] Failing OVERFLOW/UNDERFLOW for LBA op CDB on non 512-byte sector setup subsystem plugin: pscsi
[1309066.791135] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309066.802093] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309074.533680] TARGET_CORE[iSCSI]: Expected Transfer Length: 1364 does not match SCSI CDB Length: 84 for SAM Opcode: 0x43
[1309074.544837] Failing OVERFLOW/UNDERFLOW for LBA op CDB on non 512-byte sector setup subsystem plugin: pscsi
[1309074.573696] TARGET_CORE[iSCSI]: Expected Transfer Length: 1364 does not match SCSI CDB Length: 84 for SAM Opcode: 0x43
[1309074.584857] Failing OVERFLOW/UNDERFLOW for LBA op CDB on non 512-byte sector setup subsystem plugin: pscsi
[1309077.013618] TARGET_CORE[iSCSI]: Expected Transfer Length: 804 does not match SCSI CDB Length: 36 for SAM Opcode: 0x43
[1309077.024688] Failing OVERFLOW/UNDERFLOW for LBA op CDB on non 512-byte sector setup subsystem plugin: pscsi
[1309081.583794] TARGET_CORE[iSCSI]: Expected Transfer Length: 804 does not match SCSI CDB Length: 36 for SAM Opcode: 0x43
[1309081.594861] Failing OVERFLOW/UNDERFLOW for LBA op CDB on non 512-byte sector setup subsystem plugin: pscsi
[1309099.914967] TARGET_CORE[iSCSI]: Expected Transfer Length: 4096 does not match SCSI CDB Length: 0 for SAM Opcode: 0x43
[1309099.926035] Failing OVERFLOW/UNDERFLOW for LBA op CDB on non 512-byte sector setup subsystem plugin: pscsi
[1309099.939058] TARGET_CORE[iSCSI]: Expected Transfer Length: 4096 does not match SCSI CDB Length: 0 for SAM Opcode: 0x43
[1309099.950130] Failing OVERFLOW/UNDERFLOW for LBA op CDB on non 512-byte sector setup subsystem plugin: pscsi
[1309100.884363] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309134.584947] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309134.724706] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xb6, sending CHECK_CONDITION.
[1309134.746586] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xb6, sending CHECK_CONDITION.
[1309134.757491] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xb6, sending CHECK_CONDITION.
[1309134.768649] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xb6, sending CHECK_CONDITION.
[1309134.793720] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309288.036893] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309288.048094] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309288.674557] TARGET_CORE[iSCSI]: Expected Transfer Length: 4096 does not match SCSI CDB Length: 0 for SAM Opcode: 0x43
[1309288.685625] Failing OVERFLOW/UNDERFLOW for LBA op CDB on non 512-byte sector setup subsystem plugin: pscsi
[1309288.714027] TARGET_CORE[iSCSI]: Expected Transfer Length: 4096 does not match SCSI CDB Length: 0 for SAM Opcode: 0x43
[1309288.725092] Failing OVERFLOW/UNDERFLOW for LBA op CDB on non 512-byte sector setup subsystem plugin: pscsi
[1309295.545015] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309308.184367] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309308.315330] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xb6, sending CHECK_CONDITION.
[1309308.326319] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xb6, sending CHECK_CONDITION.
[1309308.337347] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xb6, sending CHECK_CONDITION.
[1309308.348205] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xb6, sending CHECK_CONDITION.
[1309308.373685] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309311.517381] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309436.805159] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309436.816539] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
[1309437.574908] TARGET_CORE[iSCSI]: Expected Transfer Length: 4096 does not match SCSI CDB Length: 0 for SAM Opcode: 0x43
[1309437.585978] Failing OVERFLOW/UNDERFLOW for LBA op CDB on non 512-byte sector setup subsystem plugin: pscsi
[1309437.598846] TARGET_CORE[iSCSI]: Expected Transfer Length: 4096 does not match SCSI CDB Length: 0 for SAM Opcode: 0x43
[1309437.609920] Failing OVERFLOW/UNDERFLOW for LBA op CDB on non 512-byte sector setup subsystem plugin: pscsi
[1309443.884287] TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0xac, sending CHECK_CONDITION.
I've looked up the mentioned SCSI opcodes, ('GET EVENT STATUS NOTIFICATION', 'ERASE' and 'SEND VOLUME TAG'). Surely these are implemented on the writer, as it works flawlessly when used to write to locally. Does LIO's TARGET_CORE need to implement these opcodes in addition to the writer to get this to work?
Regards,
Frank
--
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
