From owner-freebsd-questions@FreeBSD.ORG  Fri Jun 22 13:09:53 2007
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From: Nikos Vassiliadis <nvass@teledomenet.gr>
To: freebsd-questions@freebsd.org
Date: Fri, 22 Jun 2007 16:09:48 +0300
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References: <20070622084552.8b7c4063.wmoran@potentialtech.com>
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Cc: Bill Moran <wmoran@potentialtech.com>
Subject: Re: What does this mean?: +g_vfs_done():acd0[READ(offset=32768,
	length=2048)]error = 5
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On Friday 22 June 2007 15:45, Bill Moran wrote:
> Noticed the message in the subject in last night's security run.
>
> Is this a sign of impending drive failure?  Some google searches turned
> up information about Areca drivers and lots of unanswered questions.
> This system doesn't have an Areca driver, and it's been rock-solid
> for about 2 months now.  This is the first time I've seen these errors.
>
> The error (in case the subject gets mangled):
> internet.potentialtech.com kernel log messages:
> +++ /tmp/security.SIpHyxqO	Fri Jun 22 03:01:14 2007
> +g_vfs_done():acd0[READ(offset=32768, length=2048)]error = 5
> +g_vfs_done():acd0[READ(offset=32768, length=2048)]error = 5

Maybe it is just the medium. You could try reproducing
the problem using dd. And then try another medium to see
what's going on.

Nikos