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Date:      Sat, 09 Oct 2004 22:53:25 +0200
From:      des@des.no (=?iso-8859-1?q?Dag-Erling_Sm=F8rgrav?=)
To:        miha@ghuug.org
Cc:        freebsd-hackers@freebsd.org
Subject:   Re: ad0: FAILURE - WRITE_DMA
Message-ID:  <xzpd5zrsjei.fsf@dwp.des.no>
In-Reply-To: <200410091701.01987.miha@ghuug.org> (Mikhail P.'s message of "Sat, 9 Oct 2004 17:01:01 %2B0000")
References:  <200410081937.15068.miha@ghuug.org> <200410091617.26794.miha@ghuug.org> <xzp8yafsvwz.fsf@dwp.des.no> <200410091701.01987.miha@ghuug.org>

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"Mikhail P." <miha@ghuug.org> writes:
> Well, there is no pattern.  [...]

Could be bad cables, could be bad drives.  Environmental factors are a
more likely cause, though.  Are all the failing disks in the same
machine?  If they're in separate machines, are those rack-mount, or
are they standing on a table or shelf?  If a shelf, what kind?  What's
the ambient temperature in the machine room?

DES
--=20
Dag-Erling Sm=F8rgrav - des@des.no


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