Scroll to navigation

MFSMETALOGGER.CFG(5)   MFSMETALOGGER.CFG(5)

NAME

mfsmetalogger.cfg - configuration file for mfsmetalogger

DESCRIPTION

The file mfsmetalogger.cfg contains configuration of LizardFS metalogger process.

SYNTAX

Syntax is: OPTION = VALUE

Lines starting with # character are ignored.

OPTIONS

Configuration options:

DATA_PATH

where to store metadata files

WORKING_USER

user to run daemon as

WORKING_GROUP

group to run daemon as (optional - if empty then default user group will be used)

SYSLOG_IDENT

name of process to place in syslog messages (default is mfsmetalogger)

LOCK_MEMORY

whether to perform mlockall() to avoid swapping out mfsmetalogger process (default is 0, i.e. no)

NICE_LEVEL

nice level to run daemon with (default is -19 if possible; note: process must be started as root to increase priority)

BACK_LOGS

number of metadata change log files (default is 50)

BACK_META_KEEP_PREVIOUS

number of previous metadata files to be kept (default is 3)

META_DOWNLOAD_FREQ

metadata download frequency in hours (default is 24, at most BACK_LOGS/2)

MASTER_HOST

address of LizardFS master host to connect with (default is mfsmaster)

MASTER_PORT

number of LizardFS master port to connect with (default is 9419)

MASTER_RECONNECTION_DELAY

delay in seconds before trying to reconnect to master after disconnection (default is 30)

MASTER_TIMEOUT

timeout (in seconds) for master connections (default is 60)

COPYRIGHT

Copyright 2008-2009 Gemius SA, 2013-2015 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

mfsmetalogger(8)

01/19/2020