CGCLEAR(1) libcgroup Manual CGCLEAR(1)
NAME
cgclear - unload the cgroup filesystem
SYNOPSIS
cgclear [-e] [-l <filename>] [-L <directory>] [...]
DESCRIPTION
Without parameters, this command moves all the tasks inside the various
cgroups to the root cgroup, deletes all the cgroups and finally un-
mounts the cgroup filesystem from the system.
If one or more config files are specified, only groups defined in the
config files are removed. The files are processed in reverse order,
i.e. the last file on command line is processed first, so cgclear can
have the same command line arguments as appropriate cgconfigparser.
-l, --load=<filename>
specifies the config file to read. This option can be used mul-
tiple times and can be mixed with -L option.
-L, --load-directory=<directory>
specifies the directory, which is searched for configuration
files. All files in this directory will be processed in alpha-
betical order as they were specified by -l option. This option
can be used multiple times and can be mixed with -l option.
-e specifies that only empty groups should be removed. If a group
defined in a config file has tasks inside or has a subgroup, it
won't be removed. This option works only with -l or -L options.
ENVIRONMENT VARIABLES
CGROUP_LOGLEVEL
controls verbosity of the tool. Allowed values are DEBUG, INFO,
WARNING or ERROR.
FILES
/etc/cgconfig.conf
default templates file
/etc/cgconfig.d/
default templates files directory
EXAMPLES
cgclear
unload the whole cgroup filesystem
cgclear -l /etc/cgconfig.conf
unload a subsystem of cgroup filesystem based on /etc/cgcon-
fig.conf definition.
SEE ALSO
cgconfigparser(1), cgconfig.conf(5)
Linux 2009-10-23 CGCLEAR(1)
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