FAS Research Computing - Cluster CVMFS issue causing node closure – Detalji prekida

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Cluster CVMFS issue causing node closure

Rešeno
Polovična performansa
Početo 4 months agoТрајало 110 hours 50 minutes

Uticano

Cannon Cluster

Polovična performansa od 1:40 PM do 4:31 AM

SLURM Scheduler - Cannon

Polovična performansa od 1:40 PM do 4:31 AM

Cannon Compute Cluster (Holyoke)

Polovična performansa od 1:40 PM do 4:31 AM

Boston Compute Nodes

Polovična performansa od 1:40 PM do 4:31 AM

GPU nodes (Holyoke)

Polovična performansa od 1:40 PM do 4:31 AM

seas_compute

Polovična performansa od 1:40 PM do 4:31 AM

Ажурирања
  • Rešeno
    UTC
    Rešeno

    This incident has been resolved. Less than 18 nodes remain in this state and will be cleaned up soon.

  • Nadgledanje
    UTC
    Nadgledanje

    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: 18 (of an original 600 - number will update periodically)

  • Istražuje se
    UTC
    Istražuje se

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

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