FAS Research Computing - Emergency Slurm (scheduler) patch at 2pm ETA 1-2hours. Jobs will be paused – Détails de l'incident

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

Résolu
Panne majeure
A commencé il y a environ 1 moisA duré environ 4 heures

Concernés

Cannon Cluster

Panne majeure depuis 3:15 PM à 6:57 PM, Opérationnel depuis 6:57 PM à 7:09 PM

SLURM Scheduler - Cannon

Panne majeure depuis 3:15 PM à 6:57 PM, Opérationnel depuis 6:57 PM à 7:09 PM

Cannon Compute Cluster (Holyoke)

Panne majeure depuis 3:15 PM à 6:57 PM, Opérationnel depuis 6:57 PM à 7:09 PM

Boston Compute Nodes

Panne majeure depuis 3:15 PM à 6:57 PM, Opérationnel depuis 6:57 PM à 7:09 PM

GPU nodes (Holyoke)

Panne majeure depuis 3:15 PM à 6:57 PM, Opérationnel depuis 6:57 PM à 7:09 PM

seas_compute

Panne majeure depuis 3:15 PM à 6:57 PM, Opérationnel depuis 6:57 PM à 7:09 PM

Mises à jour
  • Mettre à jour
    UTC
    Mettre à jour

    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.

  • Résolu
    UTC
    Résolu

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

  • Détecté
    UTC
    Détecté

    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