From: Paul Eggert <eggert@cs.ucla.edu>
To: Joerg Schilling <Joerg.Schilling@fokus.fraunhofer.de>, antonio@gnu.org
Cc: linux-btrfs@vger.kernel.org, bug-tar@gnu.org,
ahferroin7@gmail.com, adilger@dilger.ca
Subject: Re: [Bug-tar] stat() on btrfs reports the st_blocks with delay (data loss in archivers)
Date: Wed, 6 Jul 2016 17:11:47 +0200 [thread overview]
Message-ID: <577D1FB3.3030708@cs.ucla.edu> (raw)
In-Reply-To: <577d1f11.ECLAA6oU6lhcCjFc%Joerg.Schilling@fokus.fraunhofer.de>
On 07/06/2016 05:09 PM, Joerg Schilling wrote:
> you concur that a delayed assignment of the "correct" value for
> st_blocks while the contend of the file does not change is not permitted.
I'm not sure I agree even with that. A file system may undergo garbage
collection and compaction, for instance, in which a file's data do not
change but its internal representation does.
next prev parent reply other threads:[~2016-07-06 15:11 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-02 7:18 stat() on btrfs reports the st_blocks with delay (data loss in archivers) Pavel Raiskup
2016-07-04 19:35 ` [Bug-tar] " Andreas Dilger
2016-07-05 9:28 ` Joerg Schilling
2016-07-06 11:37 ` Austin S. Hemmelgarn
2016-07-06 11:49 ` Joerg Schilling
2016-07-06 14:43 ` Antonio Diaz Diaz
2016-07-06 14:53 ` Joerg Schilling
2016-07-06 15:01 ` Paul Eggert
2016-07-06 15:09 ` Joerg Schilling
2016-07-06 15:11 ` Paul Eggert [this message]
2016-07-06 15:12 ` Austin S. Hemmelgarn
2016-07-06 15:22 ` Joerg Schilling
2016-07-06 16:05 ` Austin S. Hemmelgarn
2016-07-06 16:11 ` Austin S. Hemmelgarn
2016-07-06 16:33 ` Joerg Schilling
2016-07-06 17:35 ` Andreas Dilger
2016-07-07 8:08 ` Pavel Raiskup
2016-07-11 14:41 ` David Sterba
2016-07-11 15:00 ` Chris Mason
2016-07-11 15:16 ` David Sterba
2016-07-11 17:30 ` Chris Mason
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