FAS Research Computing - Cluster CVMFS issue causing node closure – Подробности за инцидента

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Cluster CVMFS issue causing node closure

Наблюдаваме
Намалена производителност
Започнал преди 2 дни

Засегнати

Cannon Cluster

Намалена производителност от 1:40 PM до 12:00 AM

SLURM Scheduler - Cannon

Намалена производителност от 1:40 PM до 12:00 AM

Cannon Compute Cluster (Holyoke)

Намалена производителност от 1:40 PM до 12:00 AM

Boston Compute Nodes

Намалена производителност от 1:40 PM до 12:00 AM

GPU nodes (Holyoke)

Намалена производителност от 1:40 PM до 12:00 AM

seas_compute

Намалена производителност от 1:40 PM до 12:00 AM

Актуализации
  • Наблюдаваме
    Наблюдаваме

    We have rolled out a fix and are currently monitoring the result.

    Any nodes still in Kill Task Fail will need to fully drain of running jobs first before being reopened to ensure there are no orphaned processes.

    PLEASE NOTE: This will take quite some time to fully resolve as jobs are still running on these nodes. But the nodes cannot accept new jobs until cleared.

    Currently # of potentially impacted nodes: 211 (of an original 600 - number will update periodically)

  • Разследва се
    Разследва се

    We are currently investigating this incident. Due to a CVMFS mount issue, some nodes are being closed and labelled as "Kill task fail"
    WIP