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

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

Rezolvat
Întrerupere majoră
Început la circa 1 lună în urmăA durat circa 4 ore

Afectat

Cannon Cluster

Întrerupere majoră din 3:15 PM către 6:57 PM, Operațional din 6:57 PM către 7:09 PM

SLURM Scheduler - Cannon

Întrerupere majoră din 3:15 PM către 6:57 PM, Operațional din 6:57 PM către 7:09 PM

Cannon Compute Cluster (Holyoke)

Întrerupere majoră din 3:15 PM către 6:57 PM, Operațional din 6:57 PM către 7:09 PM

Boston Compute Nodes

Întrerupere majoră din 3:15 PM către 6:57 PM, Operațional din 6:57 PM către 7:09 PM

GPU nodes (Holyoke)

Întrerupere majoră din 3:15 PM către 6:57 PM, Operațional din 6:57 PM către 7:09 PM

seas_compute

Întrerupere majoră din 3:15 PM către 6:57 PM, Operațional din 6:57 PM către 7:09 PM

Actualizări
  • Actualizare
    UTC
    Actualizare

    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.

  • Rezolvat
    UTC
    Rezolvat

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

  • În curs de investigare
    UTC
    În curs de investigare

    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