We have Weka filesystems on one of our clusters and saw this; we discovered we had slightly misconfigured the weka client and the result was that Weka’s and SLURMs cgroups were fighting with each other, and this seemed to be the result. Fixing the weka cgroups config improved the problem, for us. I haven’t heard anyone complain about it since.
Tim -- Tim Cutts Scientific Computing Platform Lead AstraZeneca Find out more about R&D IT Data, Analytics & AI and how we can support you by visiting our Service Catalogue<https://azcollaboration.sharepoint.com/sites/CMU993> | From: Paul Edmon via slurm-users <slurm-users@lists.schedmd.com> Date: Wednesday, 10 April 2024 at 14:46 To: slurm-users@lists.schedmd.com <slurm-users@lists.schedmd.com> Subject: [slurm-users] Re: Jobs of a user are stuck in Completing stage for a long time and cannot cancel them Usually to clear jobs like this you have to reboot the node they are on. That will then force the scheduler to clear them. -Paul Edmon- On 4/10/2024 2:56 AM, archisman.pathak--- via slurm-users wrote: > We are running a slurm cluster with version `slurm 22.05.8`. One of our users > has reported that their jobs have been stuck at the completion stage for a > long time. Referring to Slurm Workload Manager - Slurm Troubleshooting Guide > we found that indeed the batchhost for the job was removed from the cluster, > perhaps without draining it first. > > How do we cancel/delete the jobs ? > > * We tried scancel on the batch and individual job ids from both the user and > from SlurmUser > -- slurm-users mailing list -- slurm-users@lists.schedmd.com To unsubscribe send an email to slurm-users-le...@lists.schedmd.com ________________________________ AstraZeneca UK Limited is a company incorporated in England and Wales with registered number:03674842 and its registered office at 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, CB2 0AA. This e-mail and its attachments are intended for the above named recipient only and may contain confidential and privileged information. If they have come to you in error, you must not copy or show them to anyone; instead, please reply to this e-mail, highlighting the error to the sender and then immediately delete the message. For information about how AstraZeneca UK Limited and its affiliates may process information, personal data and monitor communications, please see our privacy notice at www.astrazeneca.com<https://www.astrazeneca.com>
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