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Date: Sun, 14 Oct 2007 12:14:54 -0600
From: Scott Long <scottl@samsco.org>
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To: Lars Eighner <stableuser@larseighner.com>
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Cc: freebsd-stable@freebsd.org, d_elbracht <d_elbracht@ecngs.de>,
	freebsd-geom@freebsd.org
Subject: Re: g_vfs_done():da3s1a[READ(offset=81064794762854400,
 length=8192)]error = 5
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Lars Eighner wrote:
> On Sun, 14 Oct 2007, d_elbracht wrote:
> 
>> we are trying to diagnose errors seen on 6.2, SMP, amd64, cvsup'ed of
>> 2007-10-09
>>
>> Mainboard is a Tyan Thunder h2000M (S3992-E) with 16 GB RAM and 2 x 
>> Opteron
>> 2216, da3 is on a 3ware 9550-12
>>
>> we are seeing this error:
>> g_vfs_done():da3s1a[READ(offset=81064794762854400, length=8192)]error = 5
>> on a 12 GB Hyperdrive
> 
> I trashed a perfectly disk drive before learning that there is a serious 
> bug
> in g_vfs.  Apparently it is one of those things which shows up in some
> configurations and not others.  Although I am told they are unable to
> isolate the problem, all the reports I've seen were from people using AMD
> systems.
> 

Are you talking about problems with ATA controllers, AMD64 (or 
i386+PAE), and more than 4GB of RAM?  Or something else?

Scott