From: Jens Axboe <axboe@suse.de>
To: David Masover <ninja@slaphack.com>
Cc: Chris Wedgwood <cw@f00f.org>, Al Boldi <a1426z@gawab.com>,
'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: Fri, 1 Jul 2005 11:24:14 +0200 [thread overview]
Message-ID: <20050701092412.GD2243@suse.de> (raw)
In-Reply-To: <42C4FC14.7070402@slaphack.com>
On Fri, Jul 01 2005, David Masover wrote:
> Chris Wedgwood 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.
> >
> >
> >disk usually default to caching these days and can lose data as a
> >result, disable that
>
> Not always possible. Some disks lie and leave caching on anyway.
And the same (and others) disks will not honor a flush anyways. Moral of
that story - avoid bad hardware.
--
Jens Axboe
next prev parent reply other threads:[~2005-07-01 9:24 UTC|newest]
Thread overview: 44+ 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 4:53 ` 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 [this message]
2005-07-01 13:19 ` Rogério Brito
2005-07-01 13:57 ` Ric Wheeler
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 14:51 ` Luigi Genoni
2005-07-01 14:56 ` Jens Axboe
2005-07-01 14:05 ` Al Boldi
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
2005-07-05 17:25 ` Al Boldi
2005-07-05 18:10 ` Sonny Rao
2005-07-05 19:24 ` Dieter Nützel
2005-07-06 4:24 ` Al Boldi
2005-07-06 4:24 ` Al Boldi
2005-07-06 4:46 ` Nathan Scott
2005-07-16 7:02 Al Boldi
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