From: webmaster@zedlx.com
To: Qu Wenruo <quwenruo.btrfs@gmx.com>, linux-btrfs@vger.kernel.org
Subject: Re: Feature requests: online backup - defrag - change RAID level
Date: Tue, 10 Sep 2019 20:36:57 -0400 [thread overview]
Message-ID: <20190910203657.Horde.zTdRayLJQht6MGO0gyFV2wX@server53.web-hosting.com> (raw)
In-Reply-To: <20190910202637.Horde.sP3Q7-sjETTnnOXgETzjAZX@server53.web-hosting.com>
I made a small mistake, in 2) replace the word "ONE" with "AT LEAST ONE"
B) "sharing-defrag"
a file is share-defragmented if ALL of the following are met:
1) all extents are written on disk in neighbouring sectors in the
ascending order
2) all pairs of *adjanced* extents meet AT LEAST ONE of the
following criteria
2.1) both extents are sufficiently large
2.2) the two extents have mismatching sharing groups (they are
shared by different sets of files)
next prev parent reply other threads:[~2019-09-11 0:37 UTC|newest]
Thread overview: 111+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-09 2:55 Feature requests: online backup - defrag - change RAID level zedlryqc
2019-09-09 3:51 ` Qu Wenruo
2019-09-09 11:25 ` zedlryqc
2019-09-09 12:18 ` Qu Wenruo
2019-09-09 12:28 ` Qu Wenruo
2019-09-09 17:11 ` webmaster
2019-09-10 17:39 ` Andrei Borzenkov
2019-09-10 22:41 ` webmaster
2019-09-09 15:29 ` Graham Cobb
2019-09-09 17:24 ` Remi Gauvin
2019-09-09 19:26 ` webmaster
2019-09-10 19:22 ` Austin S. Hemmelgarn
2019-09-10 23:32 ` webmaster
2019-09-11 12:02 ` Austin S. Hemmelgarn
2019-09-11 16:26 ` Zygo Blaxell
2019-09-11 17:20 ` webmaster
2019-09-11 18:19 ` Austin S. Hemmelgarn
2019-09-11 20:01 ` webmaster
2019-09-11 21:42 ` Zygo Blaxell
2019-09-13 1:33 ` General Zed
2019-09-11 21:37 ` webmaster
2019-09-12 11:31 ` Austin S. Hemmelgarn
2019-09-12 19:18 ` webmaster
2019-09-12 19:44 ` Chris Murphy
2019-09-12 21:34 ` General Zed
2019-09-12 22:28 ` Chris Murphy
2019-09-12 22:57 ` General Zed
2019-09-12 23:54 ` Zygo Blaxell
2019-09-13 0:26 ` General Zed
2019-09-13 3:12 ` Zygo Blaxell
2019-09-13 5:05 ` General Zed
2019-09-14 0:56 ` Zygo Blaxell
2019-09-14 1:50 ` General Zed
2019-09-14 4:42 ` Zygo Blaxell
2019-09-14 4:53 ` Zygo Blaxell
2019-09-15 17:54 ` General Zed
2019-09-16 22:51 ` Zygo Blaxell
2019-09-17 1:03 ` General Zed
2019-09-17 1:34 ` General Zed
2019-09-17 1:44 ` Chris Murphy
2019-09-17 4:55 ` Zygo Blaxell
2019-09-17 4:19 ` Zygo Blaxell
2019-09-17 3:10 ` General Zed
2019-09-17 4:05 ` General Zed
2019-09-14 1:56 ` General Zed
2019-09-13 5:22 ` General Zed
2019-09-13 6:16 ` General Zed
2019-09-13 6:58 ` General Zed
2019-09-13 9:25 ` General Zed
2019-09-13 17:02 ` General Zed
2019-09-14 0:59 ` Zygo Blaxell
2019-09-14 1:28 ` General Zed
2019-09-14 4:28 ` Zygo Blaxell
2019-09-15 18:05 ` General Zed
2019-09-16 23:05 ` Zygo Blaxell
2019-09-13 7:51 ` General Zed
2019-09-13 11:04 ` Austin S. Hemmelgarn
2019-09-13 20:43 ` Zygo Blaxell
2019-09-14 0:20 ` General Zed
2019-09-14 18:29 ` Chris Murphy
2019-09-14 23:39 ` Zygo Blaxell
2019-09-13 11:09 ` Austin S. Hemmelgarn
2019-09-13 17:20 ` General Zed
2019-09-13 18:20 ` General Zed
2019-09-12 19:54 ` Austin S. Hemmelgarn
2019-09-12 22:21 ` General Zed
2019-09-13 11:53 ` Austin S. Hemmelgarn
2019-09-13 16:54 ` General Zed
2019-09-13 18:29 ` Austin S. Hemmelgarn
2019-09-13 19:40 ` General Zed
2019-09-14 15:10 ` Jukka Larja
2019-09-12 22:47 ` General Zed
2019-09-11 21:37 ` Zygo Blaxell
2019-09-11 23:21 ` webmaster
2019-09-12 0:10 ` Remi Gauvin
2019-09-12 3:05 ` webmaster
2019-09-12 3:30 ` Remi Gauvin
2019-09-12 3:33 ` Remi Gauvin
2019-09-12 5:19 ` Zygo Blaxell
2019-09-12 21:23 ` General Zed
2019-09-14 4:12 ` Zygo Blaxell
2019-09-16 11:42 ` General Zed
2019-09-17 0:49 ` Zygo Blaxell
2019-09-17 2:30 ` General Zed
2019-09-17 5:30 ` Zygo Blaxell
2019-09-17 10:07 ` General Zed
2019-09-17 23:40 ` Zygo Blaxell
2019-09-18 4:37 ` General Zed
2019-09-18 18:00 ` Zygo Blaxell
2019-09-10 23:58 ` webmaster
2019-09-09 23:24 ` Qu Wenruo
2019-09-09 23:25 ` webmaster
2019-09-09 16:38 ` webmaster
2019-09-09 23:44 ` Qu Wenruo
2019-09-10 0:00 ` Chris Murphy
2019-09-10 0:51 ` Qu Wenruo
2019-09-10 0:06 ` webmaster
2019-09-10 0:48 ` Qu Wenruo
2019-09-10 1:24 ` webmaster
2019-09-10 1:48 ` Qu Wenruo
2019-09-10 3:32 ` webmaster
2019-09-10 14:14 ` Nikolay Borisov
2019-09-10 22:35 ` webmaster
2019-09-11 6:40 ` Nikolay Borisov
2019-09-10 22:48 ` webmaster
2019-09-10 23:14 ` webmaster
2019-09-11 0:26 ` webmaster
2019-09-11 0:36 ` webmaster [this message]
2019-09-11 1:00 ` webmaster
2019-09-10 11:12 ` Austin S. Hemmelgarn
2019-09-09 3:12 webmaster
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