get version¶
stat -fc %T /sys/fs/cgroup/
view available cgroups¶
tiny:~$ cat /proc/cgroups
#subsys_name hierarchy num_cgroups enabled
cpuset 0 1 1
cpu 0 1 1
cpuacct 0 1 1
blkio 0 1 1
memory 0 1 1
devices 0 1 1
freezer 0 1 1
net_cls 0 1 1
perf_event 0 1 1
net_prio 0 1 1
hugetlb 0 1 1
pids 0 1 1
cpuset¶
If it’s mounted, check the available cpusets. (It looks more impressive with more CPUs, so I faked the output.)
[ddp@fed33 cgroup]$ cat /sys/fs/cgroup/cpuset.cpus.effective
0-2