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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  container'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.

   --rcfile=FILE
          Specify  the  configuration file to configure the virtualization
          and isolation functionalities for the container.

          This configuration file if present will be used even if there is
          already  a  configuration file present in the previously created
          container (via lxc-create).

   --version
          Show the version number.

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-copy(1), lxc-destroy(1), lxc-start(1),  lxc-
   stop(1),  lxc-execute(1),  lxc-console(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 <[email protected]>

                              2017-01-04                     lxc-cgroup(1)



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