2014-04-02 08:29:23 +00:00
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btrfs-quota(8)
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==============
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NAME
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----
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btrfs-quota - control the quota of a btrfs filesystem
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SYNOPSIS
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--------
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2014-05-19 15:49:35 +00:00
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*btrfs quota* <subcommand> <args>
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2014-04-02 08:29:23 +00:00
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DESCRIPTION
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-----------
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2014-05-19 15:49:35 +00:00
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*btrfs quota* is used to enable/disable or rescan subvolume quota of a btrfs
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2014-04-02 08:29:23 +00:00
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filesystem.
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For setting quota or other quota operations on a btrfs filesystem, please see
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`btrfs-qgroup`(8) for details.
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WARNING: Quota and qgroup in btrfs filesystem is not stable and impacts
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performance in mainline kernel yet(v3.14 so far).
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SUBCOMMAND
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----------
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2014-05-19 15:49:35 +00:00
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*enable* <path>::
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2014-04-02 08:29:23 +00:00
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Enable subvolume quota support for a filesystem.
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2014-05-19 15:49:35 +00:00
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*disable* <path>::
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2014-04-02 08:29:23 +00:00
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Disable subvolume quota support for a filesystem.
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2014-05-19 15:49:35 +00:00
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*rescan* [-s] <path>::
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2014-04-02 08:29:23 +00:00
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Trash all qgroup numbers and scan the metadata again with the current config.
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+
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`Options`
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+
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-s::::
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show status of a running rescan operation.
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-w::::
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wait for rescan operation to finish(can be already in progress).
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EXIT STATUS
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-----------
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2014-05-19 15:49:35 +00:00
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*btrfs quota* returns a zero exist status if it succeeds. Non zero is
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2014-04-02 08:29:23 +00:00
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returned in case of failure.
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AVAILABILITY
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------------
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2014-05-19 16:04:26 +00:00
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*btrfs* is part of btrfs-progs.
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2014-04-02 08:29:23 +00:00
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Please refer to the btrfs wiki http://btrfs.wiki.kernel.org for
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further details.
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SEE ALSO
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--------
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`mkfs.btrfs`(8),
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`btrfs-subvolume`(8),
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`btrfs-qgroup`(8)
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