FAS Research Computing - FASRC maintenance update - All jobs requeued (Cannon and FASSE) – Szczegóły incydentu

Cannon Compute Cluster (Holyoke) W trakcie konserwacji

Status page for the Harvard FAS Research Computing cluster and other resources.

Cluster Utilization (VPN and FASRC login required): Cannon | FASSE


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Monthly maintenance occurs on the first Monday of the month (except holidays).

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FASRC maintenance update - All jobs requeued (Cannon and FASSE)

Rozwiązany
Poprawne działanie
Wystąpił w dniu ponad 2 lata temuTrwało 5 godzin 23 minuty

Dotknięty

Cannon Cluster

Poprawne działanie z 4:21 PM do 9:44 PM

SLURM Scheduler - Cannon

Poprawne działanie z 4:21 PM do 9:44 PM

Cannon Compute Cluster (Holyoke)

Poprawne działanie z 4:21 PM do 9:44 PM

Boston Compute Nodes

Poprawne działanie z 4:21 PM do 9:44 PM

GPU nodes (Holyoke)

Poprawne działanie z 4:21 PM do 9:44 PM

FASSE Cluster

Poprawne działanie z 4:21 PM do 9:44 PM

Aktualizacje
  • Rozwiązany
    UTC
    Rozwiązany
    This incident has been resolved.
  • Monitorowanie
    UTC
    Monitorowanie

    Informational Notice

    The Slurm upgrade to 23.11.4 was completed successfully during maintenance. However a complication with the automation of Slurm's cryptographic keys occurred during the upgrade which caused nodes to lose the ability to talk to the Slurm master. The Slurm master therefore viewed those nodes as down and requeued their jobs.

    All jobs on Cannon and FASSE were requeued.

    This is deeply regrettable but the chain of events which caused this could not be foreseen.

    To check the status of your jobs, see the common Slurm commands at:

    https://docs.rc.fas.harvard.edu/kb/convenient-slurm-commands/#Information_on_jobs

    FAS Research Computing

    https://docs.rc.fas.harvard.edu/

    rchelp@rc.fas.harvard.edu

For issues not shown here, please contact FASRC via
https://portal.rc.fas.harvard.edu or email rchelp@rc.fas.harvard.edu