FAS Research Computing - Emergency Slurm (scheduler) patch at 2pm ETA 1-2hours. Jobs will be paused – Hendelsesdetaljer

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Emergency Slurm (scheduler) patch at 2pm ETA 1-2hours. Jobs will be paused

Løst
Større avbrudd
Begynte på 2 måneder sidenVarte 3 timer 42 minutter

Påvirket

Cannon Cluster

Større avbrudd fra 3:15 PM til 6:57 PM, Operasjonell fra 6:57 PM til 7:09 PM

SLURM Scheduler - Cannon

Større avbrudd fra 3:15 PM til 6:57 PM, Operasjonell fra 6:57 PM til 7:09 PM

Cannon Compute Cluster (Holyoke)

Større avbrudd fra 3:15 PM til 6:57 PM, Operasjonell fra 6:57 PM til 7:09 PM

Boston Compute Nodes

Større avbrudd fra 3:15 PM til 6:57 PM, Operasjonell fra 6:57 PM til 7:09 PM

GPU nodes (Holyoke)

Større avbrudd fra 3:15 PM til 6:57 PM, Operasjonell fra 6:57 PM til 7:09 PM

seas_compute

Større avbrudd fra 3:15 PM til 6:57 PM, Operasjonell fra 6:57 PM til 7:09 PM

Oppdateringer
  • Oppdatering
    UTC
    Oppdatering

    A number of jobs appear to have terminated during the upgrade for some reason. Those jobs will re-queue or, if not, will need to be re-submitted,
    We apologize for the inconvenience.

  • Løst
    UTC
    Løst

    The update has been applied and the scheduler is returned to service. Jobs are unpaused.

  • Undersøker
    UTC
    Undersøker

    We have been manually dealing with a Slurm memory leak bug behind the scenes and now have an official fix in the form of a Slurm upgrade (26.05.3). It is necessary to get this update in place as soon as possible.

    At 2pm today we will pause the cluster. Jobs will be paused, not terminated, and the scheduler will be unavailable for querying or submitting new jobs until the update is completed. Once complete, jobs will resume.

    Technical information about the bug:

    https://support.schedmd.com/show_bug.cgi?id=25685

For issues not shown here, please contact FASRC via
https://portal.rc.fas.harvard.edu or email rchelp@rc.fas.harvard.edu