From: Thomas Mueller <thomas@chaschperli.ch>
To: linux-scsi@vger.kernel.org
Subject: Re: aacraid: SCSI bus appears hung
Date: Thu, 26 Mar 2009 11:56:30 +0000 (UTC) [thread overview]
Message-ID: <gqfqhe$7ib$1@ger.gmane.org> (raw)
In-Reply-To: gq09cm$abq$2@ger.gmane.org
On Fri, 20 Mar 2009 14:31:50 +0000, Thomas Mueller wrote:
> hi
>
> this is on debian etch with kernel 2.6.26 (backports.org) and aacraid
> 1.1-5[2456]-ms. the adapter is an adaptec 5805 (rebranded as Supermicro
> AOC-USAS-S8iR, f/w 15758), 4+1 WD VelociRaptor 300GB disks, RAID10.
>
> the disks aren't very good. about every 2 months the background
> consistency check detects defectiv blocks on some disks. the hotspare
> disk takes
already the next drive found badblocks and triggerd the problem. in the
meantime i've enabled rsyslog to send its messages to another host. some
lines seems to have not hit the log the last time, espacially the AAC and
AAC0 lines:
[1220327.335481] aacraid: Host adapter abort request (0,0,0,0)
[1220327.335481] aacraid: Host adapter abort request (0,0,0,0)
[1220327.335481] aacraid: Host adapter abort request (0,0,0,0)
[1220327.335481] aacraid: Host adapter abort request (0,0,0,0)
[1220327.335481] aacraid: Host adapter abort request (0,0,0,0)
[1220327.335481] aacraid: Host adapter abort request (0,0,0,0)
[1220327.339490] aacraid: Host adapter abort request (0,0,0,0)
[1220327.339520] aacraid: Host adapter abort request (0,0,0,0)
[1220327.339550] aacraid: Host adapter abort request (0,0,0,0)
[1220327.339578] aacraid: Host adapter abort request (0,0,0,0)
[1220327.339608] aacraid: Host adapter abort request (0,0,0,0)
[1220327.339635] aacraid: Host adapter abort request (0,0,0,0)
[1220327.339662] aacraid: Host adapter abort request (0,0,0,0)
[1220327.339693] aacraid: Host adapter abort request (0,0,0,0)
[1220327.339720] aacraid: Host adapter abort request (0,0,0,0)
[1220327.339751] aacraid: Host adapter abort request (0,0,0,0)
[1220327.339781] aacraid: Host adapter abort request (0,0,0,0)
[1220327.339872] aacraid: Host adapter reset request. SCSI hang ?
[1220327.339907] AAC: Host adapter BLINK LED 0xf3
[1220327.339963] AAC0: adapter kernel panic'd f3.
so this means the adapter "reboots" because of an "kernel panic" on the
adapter itself?
- Thomas
prev parent reply other threads:[~2009-03-26 11:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-20 14:31 aacraid: SCSI bus appears hung Thomas Mueller
2009-03-20 15:42 ` James Bottomley
2009-03-20 17:54 ` Thomas Mueller
2009-03-26 11:56 ` Thomas Mueller [this message]
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