From: "Joachim Deguara" <joachim.deguara@amd.com>
To: "Mr. James W. Laferriere" <babydr@baby-dragons.com>
Cc: "Linux Kernel Maillist" <linux-kernel@vger.kernel.org>
Subject: Re: Machine Check Exception: 0...04
Date: Sun, 17 Jun 2007 14:08:28 +0200 [thread overview]
Message-ID: <200706171408.29521.joachim.deguara@amd.com> (raw)
In-Reply-To: <Pine.LNX.4.64.0706160948510.29686@filesrv1.baby-dragons.com>
On Saturday 16 June 2007 22:40:53 Mr. James W. Laferriere wrote:
> Hello All , Does anoyone know howto identify a cause for these(*) ?
> Or of any tools to help in the identification of the cause ?
> So far the Machine checks only happen when I am running bonnie++ against
> my software raid6 array .
You should run mcelog to decode what the machine checks mean. These do point
to a hardware problem. Just briefly judging from you description of when
the MCEs happen I wonder if the power supply is getting maxed out driving all
of those disks. Either way, use mcelog to find out what the MCEs are first.
-Joachim
next prev parent reply other threads:[~2007-06-22 6:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-16 20:40 Mr. James W. Laferriere
2007-06-17 12:08 ` Joachim Deguara [this message]
2007-06-17 22:38 ` Mr. James W. Laferriere
2007-06-17 22:42 ` Jesper Juhl
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