[slurm-users] slurmctld hanging
loris.bennett at fu-berlin.de
Thu Jul 28 13:45:24 UTC 2022
byron <lbgpublic at gmail.com> writes:
> We recently upgraded slurm from 19.05.7 to 20.11.9 and now we occasionally (3 times in 2 months) have slurmctld hanging so we get the following message when running sinfo
> “slurm_load_jobs error: Socket timed out on send/recv operation”
> It only seems to happen when one of our users runs a job that submits a short lived job every second for 5 days (up to 90,000 in a day). Although that could be a red-herring.
What's your definition of a 'short lived job'?
> There is nothing to be found in the slurmctld log.
> Can anyone suggest how to even start troubleshooting this? Without anything in the logs I dont know where to start.
Dr. Loris Bennett (Herr/Mr)
ZEDAT, Freie Universität Berlin Email loris.bennett at fu-berlin.de
More information about the slurm-users