CGM
Section: User Commands (1)Updated: October 2014
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NAME
cgm - a client script for cgmanagerDESCRIPTION
cgm is a client script to simplify making requests of the cgroup manager. It simply calls dbus-send to send requests to the running cgmanager or cgproxy.
Usage:
cgm ping
cgm create <controller> <cgroup>
cgm chown <controller> <cgroup> uid gid
cgm chmod <controller> <cgroup> mode
cgm chmodfile <controller> <cgroup> file mode
cgm remove <controller> <cgroup> [0|1]
cgm getpidcgroup <controller> pid
cgm getpidcgroupabs <controller> pid
cgm movepid <controller> <cgroup> pid
cgm movepidabs <controller> <cgroup> pid
cgm getvalue <controller> <cgroup> file
cgm setvalue <controller> <cgroup> file value
cgm gettasks <controller> <cgroup>
cgm gettasksrecursive <controller> <cgroup>
cgm listchildren <controller> <cgroup>
cgm removeonempty <controller> <cgroup>
cgm prune <controller> <cgroup>
cgm listcontrollers
cgm listkeys <controller> <cgroup>
cgm apiversion
- Replace '<controller>' with the desired controller, i.e. memory, and '<cgroup>' with the desired cgroup, i.e. x1. For create, chown, chmod, remove, prune, remove_on_empty, gettasksrecursive and movepid, <controller> may be "all" or a comma-separated set of cgroups. Remove by default is recursive, but adding '0' as the last argument will perforn non-recursive deletion. Adding '1' is supported for legacy reasons.
- To refer to the current cgroup, use ''.
EXAMPLES
To create a new cgroup called foo and move your shell into it, you could do:
sudo cgm create all foo
sudo cgm chown all foo $(id -u) $(id -g)
cgm movepid all foo $$
Then to freeze that cgroup,
cgm setvalue freezer foo freezer.state FROZEN
SEE ALSO
cgmanager(8)
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Time: 15:10:26 GMT, December 21, 2024