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

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

Rozwiązany
Poważna awaria
Wystąpił w dniu około miesiąc temuTrwało około 4 godziny

Dotknięty

Cannon Cluster

Poważna awaria z 3:15 PM do 6:57 PM, Poprawne działanie z 6:57 PM do 7:09 PM

SLURM Scheduler - Cannon

Poważna awaria z 3:15 PM do 6:57 PM, Poprawne działanie z 6:57 PM do 7:09 PM

Cannon Compute Cluster (Holyoke)

Poważna awaria z 3:15 PM do 6:57 PM, Poprawne działanie z 6:57 PM do 7:09 PM

Boston Compute Nodes

Poważna awaria z 3:15 PM do 6:57 PM, Poprawne działanie z 6:57 PM do 7:09 PM

GPU nodes (Holyoke)

Poważna awaria z 3:15 PM do 6:57 PM, Poprawne działanie z 6:57 PM do 7:09 PM

seas_compute

Poważna awaria z 3:15 PM do 6:57 PM, Poprawne działanie z 6:57 PM do 7:09 PM

Aktualizacje
  • Aktualizacja
    UTC
    Aktualizacja

    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.

  • Rozwiązany
    UTC
    Rozwiązany

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

  • Analiza
    UTC
    Analiza

    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