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Date:      Thu, 09 Feb 2012 09:43:01 -0500
From:      Mike Tancsa <mike@sentex.net>
To:        Alexander Motin <mav@FreeBSD.org>
Cc:        freebsd-stable@FreeBSD.org, Jeremy Chadwick <freebsd@jdc.parodius.com>
Subject:   Re: siisch1: Error while READ LOG EXT
Message-ID:  <4F33DB75.1080202@sentex.net>
In-Reply-To: <4F32FB5E.7050102@FreeBSD.org>
References:  <4F32E289.4080806@sentex.net> <mailpost.1328736521.3202974.81071.mailing.freebsd.stable@FreeBSD.cs.nctu.edu.tw> <4F32F5B0.2060203@FreeBSD.org> <20120208223819.GA27488@icarus.home.lan> <4F32FB5E.7050102@FreeBSD.org>

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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.

Hi,
	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


=== START OF INFORMATION SECTION ===
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:
http://seagate.custkb.com/seagate/crm/selfservice/search.jsp?DocId=207931
http://seagate.custkb.com/seagate/crm/selfservice/search.jsp?DocId=207951
http://seagate.custkb.com/seagate/crm/selfservice/search.jsp?DocId=207957

> 


-- 
-------------------
Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike@sentex.net
Providing Internet services since 1994 www.sentex.net
Cambridge, Ontario Canada   http://www.tancsa.com/



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