summaryrefslogtreecommitdiff
path: root/Documentation/btrfs-zero-log.txt
blob: e3041fa4512e30bc97d392c05c05b5d187cc086f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
btrfs-zero-log(8)
=================

NAME
----
btrfs-zero-log - clear out log tree

SYNOPSIS
--------
'btrfs-zero-log' <dev>

DESCRIPTION
-----------
'btrfs-zero-log' will remove the log tree if log tree is corrupt, which will
allow you to mount the filesystem again.

The common case where this happens has been fixed a long time ago,
so it is unlikely that you will see this particular problem.

EXIT STATUS
-----------
'btrfs-zero-log' will return 0 if no error happened.
Other exit code means some problems happened.

AUTHOR
------
Written by Shilong Wang and Wenruo Qu.

COPYRIGHT
---------
Copyright (C) 2013 FUJITSU LIMITED.

License GPLv2: GNU GPL version 2 <http://gnu.org/licenses/gpl.html>.

This is free software: you are free  to  change  and  redistribute  it. There is NO WARRANTY, to the extent permitted by law.

SEE ALSO
--------
`mkfs.btrfs`(8)