Manual Pages for Linux CentOS command on man cgclassify

CGCLASSIFY(1)                  libcgroup Manual                  CGCLASSIFY(1)



NAME
       cgclassify - move running task(s) to given cgroups


SYNOPSIS
       cgclassify   [-g  :]  [sticky  |  cancel-sticky]
       


DESCRIPTION
       this command moves processes defined by the list of processes (pidlist)
       to the given control groups.

       The pids in the pidlist are separated by spaces


       -g :
              defines  the  control groups where the task will be moved.  con‐
              trollers is a list of controllers and path is the relative  path
              to control groups in the given controllers list.

              This flag can be used multiple times to define multiple pairs of
              lists of controllers and relative paths.  Instead of the list of
              all mounted controllers, the wildcard * can be used.

              If  this  option  is not used then cgclassify will automatically
              move the task to a control group based on /etc/cgrules.conf.


       sticky
              If this option is used, the daemon of service cgred (cgrulesengd
              process)  does  not  change both the specified pidlist and their
              children tasks.  Without this option, the daemon does not change
              the  specified  pidlist but it automatically changes their child
              tasks to the right cgroup based on /etc/cgrules.conf.


       cancel-sticky
              If this option is used, the daemon of service cgred (cgrulesengd
              process) can automatically change both the specified pidlist and
              their   child   tasks   to   the   right   cgroup    based    on
              /etc/cgrules.conf.


ENVIRONMENT VARIABLES
       CGROUPLOGLEVEL
              controls  verbosity of the tool. Allowed values are DEBUG, INFO,
              WARNING or ERROR.


FILES
       /etc/cgrules.conf
              default libcgroup configuration file

       /etc/cgrules.d
              default libcgroup configuration files directory


EXAMPLES
       cgclassify -g cpu:student 1234
              moves process with pid number 1234 to control group  student  in
              cpu hierarchy.


       cgclassify 1234
              moves  process  with  pid number 1234 to control groups based on
              /etc/cgrules.conf configuration file.


       cgclassify sticky -g cpu:/student 1234
              moves process with pid number 1234 to control group  student  in
              cpu  hierarchy.   The  daemon  of  service cgred does not change
              cgroups   of   pid   1234   and   its   children    (based    on
              /etc/cgrules.conf).


SEE ALSO
       cgrules.conf (5), cgexec (1)




Linux                             2009-03-15                     CGCLASSIFY(1)