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LIZARDFS-REPQUOTA(1)					  LIZARDFS-REPQUOTA(1)

NAME
       lizardfs-repquota, lizardfs-setquota - retrieves	and sets quotas	for
       specified users and groups

SYNOPSIS
       lizardfs	repquota [-nhH]	(-u UID	| -g GID)+ MOUNTPOINT-ROOT-PATH

       lizardfs	repquota [-nhH]	-a MOUNTPOINT-ROOT-PATH

       lizardfs	repquota [-nhH]	-d DIRECTORY-PATH

       lizardfs	setquota (-u UID | -g GID) SOFT-LIMIT-SIZE HARD-LIMIT-SIZE
		     SOFT-LIMIT-INODES HARD-LIMIT-INODES MOUNTPOINT-ROOT-PATH

       lizardfs	setquota -d SOFT-LIMIT-SIZE HARD-LIMIT-SIZE
		     SOFT-LIMIT-INODES HARD-LIMIT-INODES DIRECTORY-PATH

OPTIONS
       -u UID
	   Quota for the user with uid UID.

       -g GID
	   Quota for the group with gid	GID.

       -a
	   Quota for all users and groups.

       -d
	   Quota for directory.

DESCRIPTION
       Quota mechanism can be used to limit inodes usage and space usage for
       users and groups. Once hard limit for inodes or space is	reached, no
       new files can be	created	for specified user (or group) as long as the
       quota is	not raised or some data	is deleted. Also, if hard limit	for
       size is reached,	user cannot extend existing files by adding new	chunks
       to them.

       In general quotas can be	set only by a superuser, but there is a
       workaround available - one can set SESFLAG_ALLCANCHANGEQUOTA in
       mfsexports.cfg file. A user can only retrieve a quota of	his own	(and
       of his primary group).

       repquota	prints a summary of the	limits that were set and inode/space
       usage for specified user/group (or all of them) in the following
       format:

	   # User/Group	ID/Inode; Bytes: current usage,	soft limit, hard limit;	Inodes:	current	usage, soft limit, hard	limit;
	   User/Group/Inode ID (+/-)(+/-) USED-BYTES SOFT-LIMIT-BYTES HARD-LIMIT-BYTES USED-INODES SOFT-LIMIT-INODES HARD-LIMIT-INODES

       + indicates that	the soft was exceeded or the hard limit	was reached. -
       indicates otherwise. The	first +	or - corresponds to bytes limit, while
       the second one to inodes.

       setquota	sets quotas for	a user or a group on LizardFS. The quotas are
       not strict, i.e.	it is possible to exceed hard limits a bit, mostly by
       appending data to existing files, but only to certain level (new	chunks
       cannot be created).

COPYRIGHT
       Copyright 2008-2009 Gemius SA, 2013-2016	Skytechnology sp. z o.o.

       LizardFS	is free	software: you can redistribute it and/or modify	it
       under the terms of the GNU General Public License as published by the
       Free Software Foundation, version 3.

       LizardFS	is distributed in the hope that	it will	be useful, but WITHOUT
       ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
       FITNESS FOR A PARTICULAR	PURPOSE. See the GNU General Public License
       for more	details.

       You should have received	a copy of the GNU General Public License along
       with LizardFS. If not, see http://www.gnu.org/licenses/.

SEE ALSO
       lizardfs(1)

				  08/29/2020		  LIZARDFS-REPQUOTA(1)

NAME | SYNOPSIS | OPTIONS | DESCRIPTION | COPYRIGHT | SEE ALSO

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