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

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

Решен
Сериозно прекъсване
Започнал преди около месецПродължи около 4 часа

Засегнати

Cannon Cluster

Сериозно прекъсване от 3:15 PM до 6:57 PM, Работи от 6:57 PM до 7:09 PM

SLURM Scheduler - Cannon

Сериозно прекъсване от 3:15 PM до 6:57 PM, Работи от 6:57 PM до 7:09 PM

Cannon Compute Cluster (Holyoke)

Сериозно прекъсване от 3:15 PM до 6:57 PM, Работи от 6:57 PM до 7:09 PM

Boston Compute Nodes

Сериозно прекъсване от 3:15 PM до 6:57 PM, Работи от 6:57 PM до 7:09 PM

GPU nodes (Holyoke)

Сериозно прекъсване от 3:15 PM до 6:57 PM, Работи от 6:57 PM до 7:09 PM

seas_compute

Сериозно прекъсване от 3:15 PM до 6:57 PM, Работи от 6:57 PM до 7:09 PM

Актуализации
  • Актуализация
    UTC
    Актуализация

    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.

  • Решен
    UTC
    Решен

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

  • Разследва се
    UTC
    Разследва се

    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