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

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

Resuelto
Interrupción mayor
Iniciado el hace alrededor de 1 mesDuró alrededor de 4 horas

Afectado

Cannon Cluster

Interrupción mayor de 3:15 PM a 6:57 PM, En funcionamiento de 6:57 PM a 7:09 PM

SLURM Scheduler - Cannon

Interrupción mayor de 3:15 PM a 6:57 PM, En funcionamiento de 6:57 PM a 7:09 PM

Cannon Compute Cluster (Holyoke)

Interrupción mayor de 3:15 PM a 6:57 PM, En funcionamiento de 6:57 PM a 7:09 PM

Boston Compute Nodes

Interrupción mayor de 3:15 PM a 6:57 PM, En funcionamiento de 6:57 PM a 7:09 PM

GPU nodes (Holyoke)

Interrupción mayor de 3:15 PM a 6:57 PM, En funcionamiento de 6:57 PM a 7:09 PM

seas_compute

Interrupción mayor de 3:15 PM a 6:57 PM, En funcionamiento de 6:57 PM a 7:09 PM

Actualizaciones
  • Actualizar
    UTC
    Actualizar

    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.

  • Resuelto
    UTC
    Resuelto

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

  • Investigando
    UTC
    Investigando

    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