NAME
cgset - set the parameters of given cgroup(s)
SYNOPSIS
cgset [-b] [-r <name=value>] <cgroup_path> ...
cgset [-b] --copy-from <source_cgroup_path> <cgroup_path> ...
DESCRIPTION
Set the parameters of input cgroups.
- <path>
-
is the name of the cgroup which should be changed. This parameter can be used multiple times.
- -b
-
ignores the default systemd delegated hierarchy path and constructs the path of the control groups relative to the cgroup root hierarchy.
- -r <name=value>
-
defines the name of the file to set and the value which should be written to that file. This parameter can be used multiple times.
- --copy-from <source_cgroup_path>
-
defines the name of the cgroup whose parameters will be copied to the input cgroup.
ENVIRONMENT VARIABLES
- CGROUP_LOGLEVEL
-
controls verbosity of the tool. Allowed values are DEBUG, INFO, WARNING or ERROR.
EXAMPLES
- cgset -r cpuset.cpus=0-1 student
-
set variable cpus in control group student (controller cpuset) to 0-1
- cgset --copy-from group1/ group2/
-
copy all parameters of group group1 to group group2 (for all path where both cgroups are defined)
SEE ALSO
cgrules.conf (1), cgcreate (1), cgget (1)