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mfschunkserver(8) This is part of MooseFS mfschunkserver(8)

NAME

mfschunkserver - start, restart or stop MooseFS chunkserver process

SYNOPSIS

mfschunkserver [-c CFGFILE] [-f] [-d] [-u] [-n] [-t LOCKTIMEOUT] [ACTION]

mfschunkserver -v

mfschunkserver -h

DESCRIPTION

mfschunkserver is the data server of MooseFS.

OPTIONS

print version information and exit
print usage information and exit
specify alternative path of configuration file (default is mfschunkserver.cfg in system configuration directory)
run in foreground, don't daemonize
run with dangerous options (names: DANGEROUS_*)
log undefined configuration values (when default is assumed)
do not attempt to increase limit of core dump size
how long to wait for lockfile (in seconds; default is 60 seconds)
tells chunkserver to perform one of the following actions:
Start chunkserver process if the process is not already running, otherwise display error message.
Stop chunkserver process if the process is running, otherwise display error message.
(default action) If the chunkserver process is running, restart it, if it's not running, start it.
Send a signal to chunkserver process to reload config files.
Send a singal to chunkserver process to dump debug information file in working directory.
Displays "mfschunkserver pid: PID" if the chunkserver is running (and return 0) or "mfschunkserver is not running" otherwise (and return 1).
Send termination signal to chunkserver process.
Not implemented.

FILES

configuration file for MooseFS chunkserver process; refer to mfschunkserver.cfg(5) manual for details
list of directories (mountpoints) used for MooseFS storage; refer to mfshdd.cfg(5) manual for details
.mfschunkserver.lock
lock file of running MooseFS chunkserver process (created in data directory)
chunkserver charts state (created in data directory)

REPORTING BUGS

Report bugs to <bugs@moosefs.com>.

COPYRIGHT

Copyright (C) 2024 Jakub Kruszona-Zawadzki, Saglabs SA

This file is part of MooseFS.

MooseFS 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 2 (only).

MooseFS 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 MooseFS; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02111-1301, USA or visit http://www.gnu.org/licenses/gpl-2.0.html

SEE ALSO

mfsmaster(8), mfsmount(8), mfschunkserver.cfg(5), mfshdd.cfg(5)

September 2024 MooseFS 4.56.6-1