mirror of
https://github.com/kdave/btrfs-progs
synced 2024-12-12 17:37:13 +00:00
7d0ac617c3
Does not reflect the current state. The wiki contains more details on the first page. Signed-off-by: David Sterba <dsterba@suse.cz>
59 lines
1.0 KiB
Plaintext
59 lines
1.0 KiB
Plaintext
btrfs-check(8)
|
|
==============
|
|
|
|
NAME
|
|
----
|
|
btrfs-rescue - Recover a damaged btrfs filesystem
|
|
|
|
SYNOPSIS
|
|
--------
|
|
*btrfs rescue* <subcommand> <args>
|
|
|
|
DESCRIPTION
|
|
-----------
|
|
*btrfs rescue* is used to try to recover a damaged btrfs filesystem.
|
|
|
|
SUBCOMMAND
|
|
----------
|
|
*chunk-recover* [options] <device>::
|
|
Recover the chunk tree by scanning the devices
|
|
+
|
|
`Options`
|
|
+
|
|
-y::::
|
|
assume an answer of 'yes' to all questions.
|
|
-v::::
|
|
verbose mode.
|
|
-h::::
|
|
help.
|
|
|
|
NOTE: Since *chunk-recover* will scan the whole device, it will be *VERY* slow
|
|
especially executed on a large device.
|
|
|
|
*super-recover* [options] <device>::
|
|
Recover bad superblocks from good copies.
|
|
+
|
|
`Options`
|
|
+
|
|
-y::::
|
|
assume an answer of 'yes' to all questions.
|
|
-v::::
|
|
verbose mode.
|
|
|
|
EXIT STATUS
|
|
-----------
|
|
*btrfs rescue* returns a zero exist status if it succeeds. Non zero is
|
|
returned in case of failure.
|
|
|
|
AVAILABILITY
|
|
------------
|
|
*btrfs* is part of btrfs-progs.
|
|
Please refer to the btrfs wiki http://btrfs.wiki.kernel.org for
|
|
further details.
|
|
|
|
SEE ALSO
|
|
--------
|
|
`mkfs.btrfs`(8),
|
|
`btrfs-scrub`(8),
|
|
`btrfs-check`(8)
|