linux-kernel - Re: 2.6.18-mm2: ext3 BUG?

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Date:	Tue, 10 Oct 2006 09:09:33 +0200
From:	Jan-Benedict Glaw <jbglaw@...-owl.de>
To:	Andrew Morton <akpm@...l.org>, Jiri Slaby <jirislaby@...il.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	sct@...hat.com, adilger@...sterfs.com, linux-ext4@...r.kernel.org
Subject: Re: 2.6.18-mm2: ext3 BUG?

On Sun, 2006-10-08 08:33:30 +0200, Jan-Benedict Glaw <jbglaw@...-owl.de> wrote:
> On Thu, 2006-10-05 17:14:28 -0700, Andrew Morton <akpm@...l.org> wrote:

> In one case, there was a test case mentioned. I'll run that on my
> affected box in a non-productive LV, like this:
> 
> dd bs=1M count=200 if=/dev/zero of=test0
> while :; do
> 	echo "cp 0-1"; cp test0 test1 || break
> 	echo "cp 1-2"; cp test1 test2 || break
> 	echo "cp 2-3"; cp test2 test3 || break
> 	echo "cp 3-4"; cp test3 test4 || break
> 	echo "od 0" ; od test0 || break
> 	echo "rm 1"; rm test1 || break
> 	echo "rm 2"; rm test2 || break
> 	echo "rm 3"; rm test3 || break
> 	echo "rm 4"; rm test4 || break
> done

While I could reproduce it with a 200MB file, it seems I can't break
it with a 10MB file.

MfG, JBG

-- 
      Jan-Benedict Glaw      jbglaw@...-owl.de              +49-172-7608481
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