FAS Research Computing - Cluster CVMFS issue causing node closure – घटना विवरण

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Cluster CVMFS issue causing node closure

हल हुआ
प्रदर्शन में गिरावट
शुरू हुआ २६ दिन पहलेचला ५ दिन

प्रभावित

Cannon Cluster

प्रदर्शन में गिरावट से 1:40 PM तक 4:31 AM

SLURM Scheduler - Cannon

प्रदर्शन में गिरावट से 1:40 PM तक 4:31 AM

Cannon Compute Cluster (Holyoke)

प्रदर्शन में गिरावट से 1:40 PM तक 4:31 AM

Boston Compute Nodes

प्रदर्शन में गिरावट से 1:40 PM तक 4:31 AM

GPU nodes (Holyoke)

प्रदर्शन में गिरावट से 1:40 PM तक 4:31 AM

seas_compute

प्रदर्शन में गिरावट से 1:40 PM तक 4:31 AM

अपडेट
  • हल हुआ
    UTC
    हल हुआ

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

  • निगरानी
    UTC
    निगरानी

    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)

  • जांच जारी है
    UTC
    जांच जारी है

    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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