Which two statements are true about the cpuset cgroup subsystem?
A.
it assigns individual CPUs and memory nodes for NUMA-enabled architectures to cgroup tasks.
B.
it assigns individual CPUs on a multicore system to cgroup tasks.
C.
it controls CPU scheduling according to relative CPU shares of cgroup tasks.
D.
it reports the total CPU time used by cgroup tasks.
Explanation:
Reference:http://www.oracle-Com/technetwork/articles/servers-storaae-admin/resource-controllers-linux-1506602.html
in this case B is correct
and A
A C
A D
A by cpuset
D by cpuacct
not sure C maybe wrong due to ‘CPU scheduling not use CPU share parameters’
D is incorrect：cpuacct – Reports the total CPU time used by cgroup tasks
C is liked：cpu – Schedules CPU access to cgroup tasks
So I think “A,B” is correct