[slurm-users] Slurm stopped obeying QOS limits - cant figure out why...

Christopher Samuel chris at csamuel.org
Wed May 22 17:03:33 UTC 2019

On 5/22/19 6:34 AM, Aravindh Sampathkumar wrote:

> Nothing has changed recently, and today, I noticed that the QOS limits 
> which were working until now has silently stopped working. A user was 
> able to submit jobs enough to saturate the cluster singlehandedly 
> annoying other users.

Can you check that the QOS on your jobs is still set?

We have an odd bug where we occasionally see jobs lose their QOS when 
restarting slurmctld for reasons that are yet unknown. :-(

All the best,
   Chris Samuel  :  http://www.csamuel.org/  :  Berkeley, CA, USA

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