From: Thomas Glanzmann <thomas@glanzmann.de>
To: linux-btrfs@vger.kernel.org
Subject: Data Deduplication with the help of an online filesystem check
Date: Mon, 27 Apr 2009 05:33:32 +0200 [thread overview]
Message-ID: <20090427033331.GC17677@cip.informatik.uni-erlangen.de> (raw)
Hello,
I would like to know if it would be possible to implement the following
feature in btrfs:
Have an online filesystem check which accounts for possible duplicated
data blocks (maybe with the help of already implemented checksums: Are
these checksums for the whole file or block based?) and de duplicate
these blocks?
Thomas
next reply other threads:[~2009-04-27 3:33 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-27 3:33 Thomas Glanzmann [this message]
2009-04-27 13:37 ` Data Deduplication with the help of an online filesystem check Chris Mason
2009-04-28 5:22 ` Thomas Glanzmann
2009-04-28 10:02 ` Chris Mason
2009-04-28 13:49 ` Andrey Kuzmin
2009-04-28 13:58 ` Chris Mason
2009-04-28 14:04 ` Thomas Glanzmann
2009-04-28 17:21 ` Chris Mason
2009-04-28 20:10 ` Thomas Glanzmann
2009-04-28 20:29 ` Thomas Glanzmann
2009-04-28 13:58 ` jim owens
2009-04-28 16:10 ` Anthony Roberts
2009-04-28 15:59 ` Thomas Glanzmann
2009-04-28 16:04 ` Tomasz Chmielewski
2009-04-28 17:29 ` Edward Shishkin
2009-04-28 17:34 ` Thomas Glanzmann
2009-04-28 17:38 ` Chris Mason
2009-04-28 17:43 ` Thomas Glanzmann
2009-04-28 17:45 ` Heinz-Josef Claes
2009-04-28 20:16 ` Thomas Glanzmann
2009-04-28 20:36 ` Heinz-Josef Claes
2009-04-28 20:52 ` Thomas Glanzmann
2009-04-28 20:58 ` Chris Mason
2009-04-28 21:12 ` Thomas Glanzmann
2009-04-28 21:26 ` Chris Mason
2009-04-28 22:14 ` Thomas Glanzmann
2009-04-28 23:18 ` Chris Mason
2009-04-29 12:03 ` Thomas Glanzmann
2009-04-29 13:11 ` Michael Tharp
2009-04-29 13:14 ` Chris Mason
2009-04-29 13:58 ` Thomas Glanzmann
2009-04-29 14:31 ` Chris Mason
2009-04-29 15:26 ` Thomas Glanzmann
2009-04-29 15:45 ` Chris Mason
2009-06-04 8:49 ` Thomas Glanzmann
2009-06-04 11:43 ` Chris Mason
2009-06-04 12:03 ` Thomas Glanzmann
2009-06-04 12:43 ` Chris Mason
2009-06-05 12:20 ` Tomasz Chmielewski
2009-06-05 12:50 ` Chris Mason
2009-06-05 15:35 ` Tomasz Chmielewski
2009-04-29 0:06 ` Bron Gondwana
2009-05-06 15:16 ` Sander
2009-04-28 17:32 ` Thomas Glanzmann
2009-04-28 17:41 ` Michael Tharp
2009-04-28 20:14 ` Thomas Glanzmann
2009-05-04 14:29 ` Ric Wheeler
2009-05-04 14:39 ` Tomasz Chmielewski
2009-05-04 14:45 ` Ric Wheeler
2009-05-04 15:15 ` Thomas Glanzmann
2009-05-04 16:03 ` Ric Wheeler
2009-05-04 16:16 ` Andrey Kuzmin
2009-05-04 16:24 ` Thomas Glanzmann
2009-05-04 18:06 ` Jan-Frode Myklebust
2009-05-04 19:16 ` Andrey Kuzmin
2009-05-05 8:02 ` Thomas Glanzmann
2009-05-04 16:26 ` Thomas Glanzmann
2009-05-04 19:11 ` Heinz-Josef Claes
2009-05-04 21:29 ` Dmitri Nikulin
2009-05-05 7:18 ` Heinz-Josef Claes
2009-05-24 7:27 ` Thomas Glanzmann
2009-04-28 17:23 ` Chris Mason
2009-04-28 17:37 ` Thomas Glanzmann
2009-04-28 17:43 ` Chris Mason
2009-04-28 20:15 ` Thomas Glanzmann
2009-04-28 21:19 ` Dmitri Nikulin
2009-04-28 20:24 ` Thomas Glanzmann
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