| lxc-cgroup(1) - phpMan
lxc-cgroup(1) lxc-cgroup(1)
NAME
lxc-cgroup - manage the control group associated with a container
SYNOPSIS
lxc-cgroup {-n name} {state-object} [value]
DESCRIPTION
lxc-cgroup gets or sets the value of a state-object (e.g., 'cpuset.cpus') in the contain‐
er's cgroup for the corresponding subsystem (e.g., 'cpuset'). If no [value] is specified,
the current value of the state-object is displayed; otherwise it is set.
Note that lxc-cgroup does not check that the state-object is valid for the running kernel,
or that the corresponding subsystem is contained in any mounted cgroup hierarchy.
OPTIONS
state-object
Specify the state object name.
[value]
Specify the value to assign to the state object.
COMMON OPTIONS
These options are common to most of lxc commands.
-?, -h, --help
Print a longer usage message than normal.
--usage
Give the usage message
-q, --quiet
mute on
-P, --lxcpath=PATH
Use an alternate container path. The default is /var/lib/lxc.
-o, --logfile=FILE
Output to an alternate log FILE. The default is no log.
-l, --logpriority=LEVEL
Set log priority to LEVEL. The default log priority is ERROR. Possible values are :
FATAL, CRIT, WARN, ERROR, NOTICE, INFO, DEBUG.
Note that this option is setting the priority of the events log in the alternate
log file. It do not have effect on the ERROR events log on stderr.
-n, --name=NAME
Use container identifier NAME. The container identifier format is an alphanumeric
string.
EXAMPLES
lxc-cgroup -n foo devices.list
display the allowed devices to be used.
lxc-cgroup -n foo cpuset.cpus "0,3"
assign the processors 0 and 3 to the container.
DIAGNOSTIC
The container was not found
The container is not running.
SEE ALSO
lxc(7), lxc-create(1), lxc-destroy(1), lxc-start(1), lxc-stop(1), lxc-execute(1), lxc-con‐
sole(1), lxc-monitor(1), lxc-wait(1), lxc-cgroup(1), lxc-ls(1), lxc-info(1), lxc-
freeze(1), lxc-unfreeze(1), lxc-attach(1), lxc.conf(5)
AUTHOR
Daniel Lezcano <daniel.lezcano AT free.fr>
Sat Apr 29 06:45:43 UTC 2017 lxc-cgroup(1)
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