From: Michael Monnerie <michael.monnerie@is.it-management.at>
To: xfs@oss.sgi.com
Cc: Christoph Hellwig <hch@infradead.org>, Jeff Liu <jeff.liu@oracle.com>
Subject: Re: SEEK_DATA/SEEK_HOLE support
Date: Wed, 5 Oct 2011 20:22:18 +0200 [thread overview]
Message-ID: <201110052022.19953@zmi.at> (raw)
In-Reply-To: <20111005093615.GQ3159@dastard>
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On Mittwoch, 5. Oktober 2011 Dave Chinner wrote:
> It's a data corruption problem, pure and simple....
Thanks for the thorough explanation. So it's a problem when a file has
recently been modified and not yet been written back to disk. Would it
be worth to force a flush to disk before SEEK_* operations can start? I
don't know if it's easier to do all the lookups you suggested, or do an
fsync. That could have it's own impacts, though.
--
mit freundlichen Grüssen,
Michael Monnerie, Ing. BSc
it-management Internet Services: Protéger
http://proteger.at [gesprochen: Prot-e-schee]
Tel: +43 660 / 415 6531
// Haus zu verkaufen: http://zmi.at/langegg/
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next prev parent reply other threads:[~2011-10-05 18:22 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-02 15:04 SEEK_DATA/SEEK_HOLE support Jeff Liu
2011-10-02 15:42 ` Christoph Hellwig
2011-10-02 16:06 ` Jeff Liu
2011-10-02 17:59 ` Christoph Hellwig
2011-10-02 19:11 ` Andi Kleen
2011-10-03 4:04 ` Jeff Liu
2011-10-03 23:43 ` Dave Chinner
2011-10-04 13:02 ` Christoph Hellwig
2011-10-05 4:36 ` Dave Chinner
2011-10-05 5:32 ` Jeff Liu
2011-10-05 9:23 ` Dave Chinner
2011-10-05 13:56 ` Jeff Liu
2011-10-05 7:34 ` Michael Monnerie
2011-10-05 9:36 ` Dave Chinner
2011-10-05 18:22 ` Michael Monnerie [this message]
2011-10-06 0:32 ` Dave Chinner
2011-11-14 10:24 ` Christoph Hellwig
2011-11-14 12:47 ` Jeff Liu
2011-11-14 12:50 ` Christoph Hellwig
2011-11-19 8:29 ` XFS SEEK_DATA/SEEK_HOLE support V1 Jeff Liu
2011-11-19 8:34 ` Jeff Liu
2011-11-19 8:37 ` [PATCH] Introduce SEEK_DATA/SEEK_HOLE support to XFS V1 Jeff Liu
2011-11-19 19:11 ` Christoph Hellwig
2011-11-20 13:15 ` Jeff Liu
2011-11-20 0:30 ` Dave Chinner
2011-11-20 13:59 ` Jeff Liu
2011-11-20 15:30 ` Christoph Hellwig
2011-11-20 22:34 ` Dave Chinner
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