From: Jan Kara <jack@suse.cz>
To: Marc Haber <mh+linux-kernel@zugschlus.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.19 file content corruption on ext3
Date: Thu, 14 Dec 2006 13:03:41 +0100 [thread overview]
Message-ID: <20061214120341.GA17611@atrey.karlin.mff.cuni.cz> (raw)
In-Reply-To: <20061211190700.GA15165@torres.l21.ma.zugschlus.de>
> On Sat, Dec 09, 2006 at 11:47:58AM +0100, Jan Kara wrote:
> > In the mean time
> > does mounting the filesystem with data=writeback help?
>
> I have now nine hours uptime with data=writeback, and the file is
> still OK. Looks good.
>
> By this posting, I'm going to invoke murphy, so I'll report again
> tomorrow.
Since you haven't written till today I assume that data=writeback does
not have a problem. Hmm. I really start to suspect my changes to JBD
commit code. But I was trying to reproduce the problem by copying files
there and back without success :( Also I check the code and I don't see
how we could loose dirty bits on buffers (which is probably what happens
as one guy has written to me that he also sees the problem when using
rtorrent which does checksum after downloading and that passes fine).
Next I'm going to try to reproduce the problem with heavy mmap load.
Maybe that would trigger it.
Honza
--
Jan Kara <jack@suse.cz>
SuSE CR Labs
next prev parent reply other threads:[~2006-12-14 12:33 UTC|newest]
Thread overview: 154+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-07 15:57 2.6.19 file content corruption on ext3 Marc Haber
2006-12-07 16:50 ` Phillip Susi
2006-12-08 1:38 ` Fernando Luis Vázquez Cao
2006-12-08 16:42 ` Marc Haber
2006-12-09 10:47 ` Jan Kara
2006-12-11 19:07 ` Marc Haber
2006-12-14 12:03 ` Jan Kara [this message]
2006-12-15 9:30 ` Marc Haber
2006-12-16 8:29 ` Marc Haber
2006-12-09 23:46 ` Mike Galbraith
2006-12-11 9:31 ` Marc Haber
2006-12-09 9:26 ` Marc Haber
2006-12-16 18:43 ` Martin Michlmayr
2006-12-16 19:18 ` Hugh Dickins
2006-12-16 21:29 ` Peter Zijlstra
2006-12-16 23:08 ` Hugh Dickins
2006-12-17 13:52 ` Jan Kara
2006-12-22 17:05 ` Marc Haber
2006-12-16 18:31 ` Florian Weimer
2006-12-17 11:52 ` Andrew Morton
2006-12-22 13:30 ` Daniel Drake
2006-12-22 17:03 ` Marc Haber
2006-12-17 0:13 Andrei Popa
2006-12-17 12:06 ` Andrew Morton
2006-12-17 12:19 ` Marc Haber
2006-12-17 12:32 ` Andrei Popa
2006-12-17 13:39 ` Andrei Popa
2006-12-17 23:40 ` Andrew Morton
2006-12-18 1:02 ` Linus Torvalds
2006-12-18 1:22 ` Linus Torvalds
2006-12-18 1:29 ` Linus Torvalds
2006-12-18 1:57 ` Linus Torvalds
2006-12-18 4:51 ` Nick Piggin
2006-12-18 5:43 ` Andrew Morton
2006-12-18 7:22 ` Nick Piggin
2006-12-18 9:18 ` Andrew Morton
2006-12-18 9:26 ` Andrei Popa
2006-12-18 9:42 ` Nick Piggin
2006-12-19 8:51 ` Marc Haber
2006-12-19 9:28 ` Martin Michlmayr
2006-12-28 18:05 ` Marc Haber
2006-12-28 19:00 ` Linus Torvalds
2006-12-28 19:05 ` Petri Kaukasoina
2006-12-28 19:21 ` Linus Torvalds
2006-12-28 19:39 ` Dave Jones
2006-12-28 20:10 ` Arjan van de Ven
2006-12-29 9:23 ` maximilian attems
2006-12-29 15:02 ` Dave Jones
2006-12-29 18:52 ` maximilian attems
2006-12-29 19:14 ` Dave Jones
2006-12-28 21:24 ` Linus Torvalds
2006-12-28 21:36 ` Russell King
2006-12-28 22:37 ` Linus Torvalds
2006-12-28 22:50 ` David Miller
2006-12-28 23:01 ` Linus Torvalds
2006-12-29 1:38 ` Linus Torvalds
2006-12-29 1:59 ` Andrew Morton
2006-12-28 23:36 ` Anton Altaparmakov
2006-12-28 23:54 ` Linus Torvalds
2006-12-29 17:49 ` Guillaume Chazarain
2006-12-18 5:50 ` Linus Torvalds
2006-12-18 7:16 ` Andrew Morton
2006-12-18 7:17 ` Andrew Morton
2006-12-18 9:30 ` Nick Piggin
2006-12-18 7:30 ` Nick Piggin
2006-12-18 9:19 ` Andrei Popa
2006-12-18 9:38 ` Andrew Morton
2006-12-18 10:00 ` Andrei Popa
2006-12-18 10:11 ` Peter Zijlstra
2006-12-18 10:49 ` Andrei Popa
2006-12-18 15:24 ` Gene Heskett
2006-12-18 15:32 ` Peter Zijlstra
2006-12-18 15:47 ` Gene Heskett
2006-12-18 16:55 ` Peter Zijlstra
2006-12-18 18:03 ` Linus Torvalds
2006-12-18 18:24 ` Peter Zijlstra
2006-12-18 18:35 ` Linus Torvalds
2006-12-18 19:04 ` Andrei Popa
2006-12-18 19:10 ` Peter Zijlstra
2006-12-18 19:18 ` Linus Torvalds
2006-12-18 19:44 ` Andrei Popa
2006-12-18 20:14 ` Linus Torvalds
2006-12-18 20:41 ` Linus Torvalds
2006-12-18 21:11 ` Andrei Popa
2006-12-18 22:00 ` Alessandro Suardi
2006-12-18 22:45 ` Linus Torvalds
2006-12-19 0:13 ` Andrei Popa
2006-12-19 0:29 ` Linus Torvalds
2006-12-18 22:32 ` Linus Torvalds
2006-12-18 23:48 ` Andrei Popa
2006-12-19 0:04 ` Linus Torvalds
2006-12-19 0:29 ` Andrei Popa
2006-12-19 0:57 ` Linus Torvalds
2006-12-19 1:21 ` Andrew Morton
2006-12-19 1:44 ` Andrei Popa
2006-12-19 1:54 ` Andrew Morton
2006-12-19 2:04 ` Andrei Popa
2006-12-19 8:05 ` Andrei Popa
2006-12-19 8:24 ` Andrew Morton
2006-12-19 8:34 ` Pekka Enberg
2006-12-19 9:13 ` Marc Haber
2006-12-19 1:50 ` Andrei Popa
2006-12-19 1:03 ` Gene Heskett
2006-12-18 22:34 ` Gene Heskett
2006-12-22 17:27 ` Linus Torvalds
2006-12-18 21:43 ` Andrew Morton
2006-12-18 21:49 ` Peter Zijlstra
2006-12-19 23:42 ` Peter Zijlstra
2006-12-20 0:23 ` Linus Torvalds
2006-12-20 9:01 ` Peter Zijlstra
2006-12-20 9:12 ` Peter Zijlstra
2006-12-20 9:39 ` Arjan van de Ven
2006-12-20 14:27 ` Martin Schwidefsky
2006-12-20 9:32 ` Peter Zijlstra
2006-12-20 14:15 ` Andrei Popa
2006-12-20 14:23 ` Peter Zijlstra
2006-12-20 16:30 ` Andrei Popa
2006-12-20 16:36 ` Peter Zijlstra
2006-12-19 7:38 ` Peter Zijlstra
2006-12-19 4:36 ` Nick Piggin
2006-12-19 6:34 ` Linus Torvalds
2006-12-19 6:51 ` Nick Piggin
2006-12-19 7:26 ` Linus Torvalds
2006-12-19 8:04 ` Linus Torvalds
2006-12-19 9:00 ` Peter Zijlstra
2006-12-19 9:05 ` Peter Zijlstra
[not found] ` <4587B762.2030603@yahoo.com.au>
2006-12-19 10:32 ` Andrew Morton
2006-12-19 10:42 ` Nick Piggin
2006-12-19 10:47 ` Andrew Morton
2006-12-19 10:52 ` Peter Zijlstra
2006-12-19 10:58 ` Nick Piggin
2006-12-19 11:51 ` Peter Zijlstra
2006-12-19 10:55 ` Nick Piggin
2006-12-19 16:51 ` Linus Torvalds
2006-12-19 17:43 ` Linus Torvalds
2006-12-19 18:59 ` Linus Torvalds
2006-12-19 21:30 ` Peter Zijlstra
2006-12-19 22:51 ` Linus Torvalds
2006-12-19 22:58 ` Andrew Morton
2006-12-19 23:06 ` Peter Zijlstra
2006-12-19 23:07 ` Peter Zijlstra
2006-12-20 0:03 ` Linus Torvalds
2006-12-20 0:18 ` Andrew Morton
2006-12-20 18:02 ` Stephen Clark
2006-12-20 5:56 ` Jari Sundell
2006-12-19 21:56 ` Florian Weimer
2006-12-21 13:03 ` Peter Zijlstra
2006-12-21 20:40 ` Andrew Morton
2006-12-19 20:03 ` dean gaudet
2006-12-19 7:22 ` Peter Zijlstra
2006-12-19 7:59 ` Nick Piggin
2006-12-19 8:14 ` Linus Torvalds
2006-12-19 9:40 ` Nick Piggin
2006-12-19 16:46 ` Linus Torvalds
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