blob: 82f2f499c730228240fecd2e2c09941542b87f1e (
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
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
btrfs-quota(8)
==============
NAME
----
btrfs-quota - control the quota of a btrfs filesystem
SYNOPSIS
--------
'btrfs quota' <subcommand> <args>
DESCRIPTION
-----------
'btrfs quota' is used to enable/disable or rescan subvolume quota of a btrfs
filesystem.
For setting quota or other quota operations on a btrfs filesystem, please see
`btrfs-qgroup`(8) for details.
WARNING: Quota and qgroup in btrfs filesystem is not stable and impacts
performance in mainline kernel yet(v3.14 so far).
SUBCOMMAND
----------
'enable' <path>::
Enable subvolume quota support for a filesystem.
'disable' <path>::
Disable subvolume quota support for a filesystem.
'rescan' [-s] <path>::
Trash all qgroup numbers and scan the metadata again with the current config.
+
`Options`
+
-s::::
show status of a running rescan operation.
-w::::
wait for rescan operation to finish(can be already in progress).
EXIT STATUS
-----------
'btrfs quota' returns a zero exist status if it succeeds. Non zero is
returned in case of failure.
AVAILABILITY
------------
'btrfs' is part of btrfs-progs. Btrfs filesystem is currently under heavy
development,
and not suitable for any uses other than benchmarking and review.
Please refer to the btrfs wiki http://btrfs.wiki.kernel.org for
further details.
SEE ALSO
--------
`mkfs.btrfs`(8),
`btrfs-subvolume`(8),
`btrfs-qgroup`(8)
|
