lssubsys(1) - phpMan

LSSUBSYS(1)                              libcgroup Manual                             LSSUBSYS(1)

NAME
       lssubsys - list hierarchies containing given subsystem

SYNOPSIS
       lssubsys  [-m|--mount-points] [-M|--all-mount-points] [controller] [...]
       lssubsys  [-m|--mount-points] [-M|--all-mount-points] [-i|--hierarchies] [-a|--all]
       lssubsys  [-h|--help]

DESCRIPTION
       lssubsys  list  the  hierarchies containing the given subsystem(s). If no subsystem is de-
       fined, it displays all mounted hierarchies.

       controller
              defines the subsystem whose hierarchy is shown.  If this parameter is not used, the
              command will list all mounted subsystems.

       -m, --mount-points
              Display  mount  points.  Only  the first mount points of shown hierarchies are dis-
              played.

       -M, --all-mount-points
              Display mount points. All mount points of shown hierarchies are displayed, each  on
              separate line.

       -a, --all
              Display all subsystems (including unmounted ones).

       -i, --hierarchies
              Display  the  attached hierarchy number if the subsystem is in a hierarchy.  If the
              option -m is also used, the hierarchy number is shown only  for  unmounted  hierar-
              chies.

       -h, --help
              Display help and exit.

EXAMPLE
       The  command  lssubsys  -am  lists all subsystems which are present in the system, mounted
       ones will be shown with their mount point:
              $ lssubsys -am
              ns
              cpuset
              cpu,devices
              cpuacct /cgroup/cpuacct
              memory /cgroup/memory
              freezer /cgroup/freezer
              net_cls /cgroup/net_cls

       The command lssubsys -ami lists all subsystems which are present in  the  system,  mounted
       subsystems are listed with their mount points, unmounted ones which are in a hierarchy are
       listed with their hierarchy number:
              $ lssubsys -ami
              ns
              cpuset 5
              cpu,devices 6
              cpuacct /cgroup/cpuacct
              memory /cgroup/memory
              freezer /cgroup/freezer
              net_cls /cgroup/net_cls

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

SEE ALSO
       lscgroup (1), cgcreate (1), cgdelete (1), cgconfig.conf (5)

Linux                                       2009-11-05                                LSSUBSYS(1)

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