From: Martin Monperrus <martin.monperrus@gnieh.org>
To: linux-btrfs@vger.kernel.org
Subject: How to repair a BTRFS block?
Date: Sat, 18 Apr 2015 09:45:50 +0200 [thread overview]
Message-ID: <55320BAE.1030007@gnieh.org> (raw)
Dear Btrfs developers,
For some unknown reasons, my BTRFS filesystem is corrupted. dmesg prints
|BTRFS critical (device sda2): corrupt leaf, slot offset bad:
block=43231330304,root=1, slot=47|
(more than 1000x in the dmesg trace).
btrfs check --repair fails with:
read block failed check_tree_block
incorrect offset 12725 2298746482
items overlap, can't fix
cmds_check.c:2918: fix_item_offset: Assertion 'ret' failed
How to list the files in block #43231330304 affected by the corruption?
How to repair block #43231330304?
Best regards,
--Martin
next reply other threads:[~2015-04-18 7:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-18 7:45 Martin Monperrus [this message]
2015-04-23 18:05 ` How to repair a BTRFS block? Martin Monperrus
2015-04-24 3:30 ` Duncan
2015-04-24 17:44 ` Martin Monperrus
2015-04-25 0:42 ` Duncan
2015-04-25 8:11 ` Duncan
2015-04-25 17:56 ` Martin Monperrus
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