siisch1: Error while READ LOG EXT

Mike Tancsa mike at
Thu Feb 9 14:43:06 UTC 2012

On 2/8/2012 5:46 PM, Alexander Motin wrote:
> READ LOG EXT for NCQ, same as REQUEST SENSE for ATAPI sent by every
> specific controller driver. In this case by siis_issue_recovery()
> function in dev/siis/siis.c. In case of proper READ LOG EXT completion,
> fetched status returned to CAM together with original command.

	Is there a way to find out which drive is causing these errors ?
Looking at the logs on the various drives, they all seem to have the odd
non zero value.  I suspect it might be a Segate Disk as smartctl flags
it as having bad firmware issues

Model Family:     Seagate Barracuda 7200.11
Device Model:     ST31000333AS
Serial Number:    9TE14SRV
LU WWN Device Id: 5 000c50 010a39664
Firmware Version: SD35
User Capacity:    1,000,204,886,016 bytes [1.00 TB]
Sector Size:      512 bytes logical/physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   8
ATA Standard is:  ATA-8-ACS revision 4
Local Time is:    Thu Feb  9 09:40:56 2012 EST

==> WARNING: There are known problems with these drives,
see the following Seagate web pages:


Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike at
Providing Internet services since 1994
Cambridge, Ontario Canada

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