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

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

Ratkaistu
Suuri katkos
Alkoi noin kuukausi sittenKesti noin 4 tuntia

Vaikutti

Cannon Cluster

Suuri katkos alkaen 3:15 PM to 6:57 PM, Toiminnassa alkaen 6:57 PM to 7:09 PM

SLURM Scheduler - Cannon

Suuri katkos alkaen 3:15 PM to 6:57 PM, Toiminnassa alkaen 6:57 PM to 7:09 PM

Cannon Compute Cluster (Holyoke)

Suuri katkos alkaen 3:15 PM to 6:57 PM, Toiminnassa alkaen 6:57 PM to 7:09 PM

Boston Compute Nodes

Suuri katkos alkaen 3:15 PM to 6:57 PM, Toiminnassa alkaen 6:57 PM to 7:09 PM

GPU nodes (Holyoke)

Suuri katkos alkaen 3:15 PM to 6:57 PM, Toiminnassa alkaen 6:57 PM to 7:09 PM

seas_compute

Suuri katkos alkaen 3:15 PM to 6:57 PM, Toiminnassa alkaen 6:57 PM to 7:09 PM

Päivitykset
  • Päivitys
    UTC
    Päivitys

    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.

  • Ratkaistu
    UTC
    Ratkaistu

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

  • Tutkitaan
    UTC
    Tutkitaan

    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