btrfs-quota (8)

Leading comments

    Title: btrfs-quota
   Author: [FIXME: author] [see http://docbook.sf.net/el/author]
Generator: DocBook XSL Stylesheets v1.79.0 <http://docbook.sf.net/>
     Date: 07/28/2017
   Manual: Btrfs Manual
   Source: Btrfs v4.12
 Language: English

NAME

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

disable <path>

Disable subvolume quota support for a filesystem.

enable <path>

Enable 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 m[blue]btrfs.wiki.kernel.orgm[] for further details.

SEE ALSO

mkfs.btrfs(8), btrfs-subvolume(8), btrfs-qgroup(8)