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Date:	Tue, 20 May 2008 08:04:48 -0400
From:	Chris Mason <chris.mason@...cle.com>
To:	Timothy Shimmin <tes@....com>
Cc:	Jan Kara <jack@...e.cz>, Andrew Morton <akpm@...ux-foundation.org>,
	Eric Sandeen <sandeen@...hat.com>,
	Theodore Tso <tytso@....edu>, Andi Kleen <andi@...stfloor.org>,
	linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH 0/4] (RESEND) ext3[34] barrier changes

On Monday 19 May 2008, Timothy Shimmin wrote:

[ power fail testing with write back cache on ]

> > I was also able to trigger corruptions on XFS (one run out of two), so it
> > is unlikely I'm seeing bugs in the ext3 replay or logging code.
>
> Just to clarify,
> was this test with barriers on or off for XFS?
> I'm wondering if it was with barriers on, then we have a reproducible
> bug in log replay.
> Or whether you were just confirming the problems with barriers off on
> another filesystem.

Barriers were off on xfs, the corruptions were not xfs' fault.

-chris
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