LSSUBSYS(1) libcgroup Manual LSSUBSYS(1)NAMElssubsys - list hierarchies containing given subsystem
SYNOPSISlssubsys [-m|--mount-points] [-M|--all-mount-points] [controller]
[...]
lssubsys [-m|--mount-points] [-M|--all-mount-points] [-i|--hierar‐
chies] [-a|--all]
lssubsys [-h|--help]
DESCRIPTIONlssubsys list the hierarchies containing the given subsystem(s). If no
subsystem is defined, it displays all mounted hierarchies.
controller
defines the subsystem whose hierarchy is shown. If this parame‐
ter is not used, the command will list all mounted subsystems.
-m, --mount-points
Display mount points. Only the first mount points of shown hier‐
archies are displayed.
-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 hierarchies.
-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
SEE ALSO
lscgroup (1), cgcreate (1), cgdelete (1), cgconfig.conf (5)
Linux 2009-11-05 LSSUBSYS(1)