BTRFS-QUOTA(8) Btrfs Manual BTRFS-QUOTA(8)NAMEbtrfs-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. Please refer to the btrfs wiki
http://btrfs.wiki.kernel.org for further details.
SEE ALSOmkfs.btrfs(8), btrfs-subvolume(8), btrfs-qgroup(8)Btrfs v3.14.2 05/30/2014 BTRFS-QUOTA(8)