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

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

Resolvido
Totalmente indisponível
Começou em há cerca de 2 mesesDurou 3 horas 42 minutos

Afetado

Cannon Cluster

Totalmente indisponível de 3:15 PM para 6:57 PM, Operacional de 6:57 PM para 7:09 PM

SLURM Scheduler - Cannon

Totalmente indisponível de 3:15 PM para 6:57 PM, Operacional de 6:57 PM para 7:09 PM

Cannon Compute Cluster (Holyoke)

Totalmente indisponível de 3:15 PM para 6:57 PM, Operacional de 6:57 PM para 7:09 PM

Boston Compute Nodes

Totalmente indisponível de 3:15 PM para 6:57 PM, Operacional de 6:57 PM para 7:09 PM

GPU nodes (Holyoke)

Totalmente indisponível de 3:15 PM para 6:57 PM, Operacional de 6:57 PM para 7:09 PM

seas_compute

Totalmente indisponível de 3:15 PM para 6:57 PM, Operacional de 6:57 PM para 7:09 PM

Atualizações
  • Atualizar
    UTC
    Atualizar

    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.

  • Resolvido
    UTC
    Resolvido

    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