[slurm-users] GPU / cgroup challenges

R. Paul Wiegand rpwiegand at gmail.com
Tue May 1 18:15:48 MDT 2018

Yes, I am sure they are all the same.  Typically, I just scontrol reconfig;
however, I have also tried restarting all daemons.

We are moving to 7.4 in a few weeks during our downtime.  We had a QDR ->
OFED version constraint -> Lustre client version constraint issue that
delayed our upgrade.

Should I just wait and test after the upgrade?

On Tue, May 1, 2018, 19:56 Christopher Samuel <chris at csamuel.org> wrote:

> On 02/05/18 09:31, R. Paul Wiegand wrote:
> > Slurm 17.11.0 on CentOS 7.1
> That's quite old (on both fronts, RHEL 7.1 is from 2015), we started on
> that same Slurm release but didn't do the GPU cgroup stuff until a later
> version (17.11.3 on RHEL 7.4).
> I don't see anything in the NEWS file about relevant cgroup changes
> though (there is a cgroup affinity fix but that's unrelated).
> You do have identical slurm.conf, cgroup.conf,
> cgroup_allowed_devices_file.conf etc on all the compute nodes too?
> Slurmd and slurmctld have both been restarted since they were
> configured?
> All the best,
> Chris
> --
>   Chris Samuel  :  http://www.csamuel.org/  :  Melbourne, VIC
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