FAS Research Computing - Cluster CVMFS issue causing node closure – تفاصيل الحادثة

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Cluster CVMFS issue causing node closure

تم الحل
أداء متدهور
بدأ في منذ 4 أشهراستمر 110 ساعة 50 دقيقة

متأثر

Cannon Cluster

أداء متدهور من 1:40 PM إلى 4:31 AM

SLURM Scheduler - Cannon

أداء متدهور من 1:40 PM إلى 4:31 AM

Cannon Compute Cluster (Holyoke)

أداء متدهور من 1:40 PM إلى 4:31 AM

Boston Compute Nodes

أداء متدهور من 1:40 PM إلى 4:31 AM

GPU nodes (Holyoke)

أداء متدهور من 1:40 PM إلى 4:31 AM

seas_compute

أداء متدهور من 1:40 PM إلى 4:31 AM

التحديثات
  • تم الحل
    UTC
    تم الحل

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

  • قيد المراقبة
    UTC
    قيد المراقبة

    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)

  • قيد التحقيق
    UTC
    قيد التحقيق

    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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