btrfs-quota(8) - phpMan
BTRFS-QUOTA(8) Btrfs Manual 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 exit 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-subvolume(8), btrfs-qgroup(8)
Btrfs v3.17 11/22/2014 BTRFS-QUOTA(8)
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