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Date: Sun, 14 Oct 2007 18:13:26 -0600
From: Scott Long <scottl@samsco.org>
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To: Jan Mikkelsen <janm@transactionware.com>
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Cc: freebsd-stable@freebsd.org, 'Ivan Voras' <ivoras@freebsd.org>,
	freebsd-geom@freebsd.org
Subject: Re: g_vfs_done():da3s1a[READ(offset=81064794762854400,
 length=8192)]error = 5
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Jan Mikkelsen wrote:
> Scott Long wrote:
>> Ivan Voras wrote:
>>> Either that or file system errors. Does fsck run ok or does
>> it say
>>> anything unusual?
>>>
>> No, filesystem corruption has nothing to do with g_vfs_done
>> messages.
> 
> Well, perhaps not directly but I think filesystem corruption can
> indirectly cause g_vfs_done messages.
> 
> If a filesystem is corrupt, the filesystem might attempt to read an
> out-of-range block, leading to a g_vfs_done error.  This was the
> case for some of the arcmsr problems last year.
> 
> In this case, I think the original poster said that the block
> number was out of range for the device.
> 
> Regards,
> 
> Jan Mikkelsen
> 
> 

Yeah, you're right, the block number is absurd, and it could well be 
caused by a bad block pointer in the filesystem.  It sounds like he's
getting this problem even on fresh installs, which ordinarily would
point to a bad driver.  If it's happening with both TWA and ATA, it's
hard to blame both of those drivers.

Scott