From: Marty <martyb@ix.netcom.com>
To: Tejun Heo <tj@kernel.org>
Cc: jgarzik@pobox.com, linux-ide@vger.kernel.org,
User discussion about IVTV <ivtv-users@ivtvdriver.org>
Subject: Re: possible ATA hang in 2.6.32-rc6
Date: Wed, 11 Nov 2009 08:04:49 -0500 [thread overview]
Message-ID: <4AFAB671.9060908@ix.netcom.com> (raw)
In-Reply-To: <4AF7E20A.20005@kernel.org>
Tejun Heo wrote:
> Hello, Marty.
>
> Marty wrote:
>> I got two hard hangs in 2.6.32-rc5 and rc6 in an Asrock A780GXE/128M
>> with AMD 780G+SB700 chipsets, resulting in no response to magic alt-sysreq.
>> The first hang left no log clues. The second was closely but not
>> immediately preceeded by syslog ATA error messages (see excerpt).
> The ata error messages indicate transmission problems. The fact that
...
> they're pretty close to each other is interesting and seems to point
> to hardware problem (most likely power fluctuation).
Thanks for the reply. I think you are right about power. Subsequent
hangs seem to indicate a problem with the mains. In the last hang,
the (offline) UPS briefly switched to battery, and another system has
had the same problem.
prev parent reply other threads:[~2009-11-11 13:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-07 17:25 possible ATA hang in 2.6.32-rc6 Marty
2009-11-09 9:34 ` Tejun Heo
2009-11-11 13:04 ` Marty [this message]
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