linux-ext4 - Re: data corruption with ext4 (from 2.6.27.4) exposed by rtorrent

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Message-ID: <18706.44.567787.592343@frecb006361.adech.frec.bull.fr>
Date:	Wed, 5 Nov 2008 21:21:00 +0100
From:	Solofo.Ramangalahy@...l.net
To:	Solofo.Ramangalahy@...l.net
Cc:	Theodore Tso <tytso@....edu>,
	Jindrich Makovicka <makovick@...il.com>,
	linux-ext4@...r.kernel.org
Subject: Re: data corruption with ext4 (from 2.6.27.4) exposed by rtorrent

Solofo.Ramangalahy@...l.net writes:
 >  > The next question is whether the problem is more easily triggerred
 >  > when under memory pressure.
 > 
 > I was currently testing other kernels, but, right, I will retest with more memory.

with -m 2048 I do not observe the problem.

I should add that with 2.6.28-rc3 + ext4 patch queue, I am observing
what seems to be lockdep bug:
[   31.603020] BUG: key c9f315a8 not in .data!

That is the reason I was testing other kernels.

-- 
solofo

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