I just noticed that cgroup support seemed to be in place under 2.2.x
(x=7 in my case) and as it seems ideal for keeping my users contained,
thought I'd try it.
Under OpenSuse 11.4, though, it doesn't seem to work. I can't seem to
get a /dev/cgroup mount working if I specify 'memory', so I'm just
using 'cpuset'. Is there anything obvious I'm missing? By hand, I
can create, use and destroy working cpusets.
Jeff Katcher
Fred Hutchinson Cancer Research Center
/etc/slurm # cset set
cset:
Name CPUs-X MEMs-X Tasks Subs Path
------------ ---------- - ------- - ----- ---- ----------
root 0-7 y 0 y 232 1 /
slurm ***** n ***** n 0 0 /slurm
/etc/slurm # srun hostname
srun: error: task 0 launch failed: Slurmd could not execve job
slurmd[orca2]: slurm_container_create: No space left on device
/etc/slurm # cat cgroup.conf
CgroupAutomount=yes
CgroupMountOptions="cpuset"
CgroupReleaseAgent="/etc/slurm/cgroup.release_agent"
ConstrainCores=yes
