From: "Al Boldi" <a1426z@gawab.com>
To: "'Sonny Rao'" <sonny@burdell.org>
Cc: "'Jens Axboe'" <axboe@suse.de>,
"'David Masover'" <ninja@slaphack.com>,
"'Chris Wedgwood'" <cw@f00f.org>,
"'Nathan Scott'" <nathans@sgi.com>, <linux-xfs@oss.sgi.com>,
<linux-kernel@vger.kernel.org>, <linux-fsdevel@vger.kernel.org>,
<reiserfs-list@namesys.com>
Subject: RE: XFS corruption during power-blackout
Date: Tue, 5 Jul 2005 20:25:11 +0300 [thread overview]
Message-ID: <200507051725.UAA07417@raad.intranet> (raw)
In-Reply-To: <20050705154919.GA13262@kevlar.burdell.org>
Sonny Rao wrote: {
> > >On Wed, Jun 29, 2005 at 07:53:09AM +0300, Al Boldi wrote:
> > >>What I found were 4 things in the dest dir:
> > >>1. Missing Dirs,Files. That's OK.
> > >>2. Files of size 0. That's acceptable.
> > >>3. Corrupted Files. That's unacceptable.
> > >>4. Corrupted Files with original fingerprint. That's ABSOLUTELY
> > >>unacceptable.
> > >
> 2. Moral of the story is: What's ext3 doing the others aren't?
Ext3 has stronger guaranties than basic filesystem consistency.
I.e. in ordered mode, file data is always written before metadata, so the
worst that could happen is a growing file's new data is written but the
metadata isn't updated before a power failure... so the new writes wouldn't
be seen afterwards.
}
Sonny,
Thanks for you input!
Is there an option in XFS,ReiserFS,JFS to enable ordered mode?
next prev parent reply other threads:[~2005-07-05 17:27 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20050629001847.GB850@frodo>
2005-06-29 4:53 ` XFS corruption during power-blackout Al Boldi
2005-06-29 16:38 ` Christian Rice
2005-06-29 17:02 ` Chris Wedgwood
2005-06-29 17:56 ` Steve Lord
2005-06-29 20:56 ` Chris Wedgwood
2005-06-30 16:30 ` Bryan Henderson
2005-06-30 18:46 ` Chris Wedgwood
2005-06-30 19:44 ` Jörn Engel
2005-06-30 20:32 ` Chris Wedgwood
2005-06-30 21:07 ` Jörn Engel
2005-07-01 12:36 ` Ric Wheeler
2005-07-01 12:56 ` Jens Axboe
2005-06-30 20:49 ` Bryan Henderson
2005-07-01 12:53 ` Ric Wheeler
2005-07-01 18:24 ` Bryan Henderson
2005-07-01 19:58 ` David Masover
2005-07-01 21:10 ` Jörn Engel
2005-07-01 21:39 ` David Masover
2005-07-01 1:09 ` Stewart Smith
2005-07-05 15:53 ` Sonny Rao
2005-06-29 21:10 ` Nathan Scott
2005-07-01 8:17 ` David Masover
2005-07-01 9:24 ` Jens Axboe
[not found] ` <20050701131950.GA15180@ime.usp.br>
2005-07-01 13:57 ` Ric Wheeler
2005-07-01 18:37 ` Bryan Henderson
2005-07-01 18:41 ` Jens Axboe
2005-07-11 12:53 ` Ric Wheeler
2005-07-01 14:05 ` Al Boldi
2005-07-01 16:35 ` Alistair John Strachan
2005-07-05 15:49 ` Sonny Rao
2005-07-05 17:25 ` Al Boldi [this message]
2005-07-05 18:10 ` Sonny Rao
2005-07-05 19:24 ` Dieter Nützel
2005-07-06 4:24 ` Al Boldi
2005-07-06 4:46 ` Nathan Scott
2005-07-16 7:02 Al Boldi
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