lizardfs(1)¶

NAME¶

lizardfs - open prompt to perform LizardFS-specific operations

SYNOPSIS¶

lizardfs getgoal [-r] [-n|-h|-H] 'OBJECT'...
lizardfs rgetgoal [-n|-h|-H] 'OBJECT'...
lizardfs setgoal [-r] [-n|-h|-H] 'NAME' 'OBJECT'...
lizardfs rsetgoal [-n|-h|-H] [+|-]N 'OBJECT'...
lizardfs setquota (-u* 'UID' | -g 'GID') 'SOFT-LIMIT-SIZE'
                     'HARD-LIMIT-SIZE' 'SOFT-LIMIT-INODES'
                     'HARD-LIMIT-INODES' 'MOUNTPOINT-ROOT-PATH'
lizardfs repquota [-nhH] (-u 'UID' | -g 'GID')+ 'MOUNTPOINT-ROOT-PATH'
lizardfs repquota [-nhH] -a 'MOUNTPOINT-ROOT-PATH'
lizardfs gettrashtime [-r] [-n|-h|-H] 'OBJECT'...
lizardfs rgettrashtime [-n|-h|-H] 'OBJECT'...
lizardfs settrashtime [-r] [-n|-h|-H] [+|-]SECONDS 'OBJECT'...
lizardfs rsettrashtime [-n|-h|-H] [+|-]SECONDS 'OBJECT'...
lizardfs geteattr* [-r] [-n|-h|-H] 'OBJECT'...
lizardfs seteattr* [-r] [-n|-h|-H] -f 'ATTRNAME' [-f 'ATTRNAME' ...]
                                            'OBJECT'...
lizardfs deleattr* [-r] [-n|-h|-H] -f 'ATTRNAME' [-f 'ATTRNAME' ...]
                                            'OBJECT'...
lizardfs checkfile 'FILE'...
lizardfs fileinfo 'FILE'...
lizardfs dirinfo [-n|-h|-H] 'OBJECT'...
lizardfs filerepair [-n|-h|-H] 'FILE'...
lizardfs appendchunks 'SNAPSHOT_FILE' 'OBJECT'...
lizardfs makesnapshot [-o] 'SOURCE'... 'DESTINATION'
lizardfs rremove [-l] 'OBJECT'...

DESCRIPTION¶

See respective documents.

OPTIONS¶

General¶

Most of lizardfs operations use the following options to select the format of printed numbers:

-n

Print exact numbers (e.g. 1024).

-h

Print numbers with binary prefixes (Ki, Mi, Gi as 2^10, 2^20 etc.).

-H

Print numbers with SI prefixes (k, M, G as 10^3, 10^6 etc.).

The same can be achieved by setting MFSHRFORMAT environment variable to: 0 (exact numbers), 1 or h (binary prefixes), 2 or H (SI prefixes), 3 or h+ (exact numbers and binary prefixes), 4 or H+ (exact numbers and SI prefixes). The default is to print just exact numbers.

Other¶

`-r`	This option enables recursive mode.

INHERITANCE¶

When a new object is created in LizardFS, attributes such as goal, trashtime and extra attributes are inherited from parent directory. So if you set i.e. “noowner” attribute and goal to 3 in a directory then every new object created in this directory will have goal set to 3 and “noowner” flag set. A newly created object inherits always the current set of its parent’s attributes. Changing a directory attribute does not affect its already created children. To change an attribute for a directory and all of its children use ‘-r’ option.

REPORTING BUGS¶

Report bugs to <contact@lizardfs.org>.

COPYRIGHT¶

2013-2017 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/>.