FAS Research Computing - Cluster CVMFS issue causing node closure – 故障详情

目前部分性能下降

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Cluster CVMFS issue causing node closure

持续监控中
性能下降
开始于 2 天前

受到影响

Cannon Cluster

性能下降 从 1:40 PM 至 12:00 AM

SLURM Scheduler - Cannon

性能下降 从 1:40 PM 至 12:00 AM

Cannon Compute Cluster (Holyoke)

性能下降 从 1:40 PM 至 12:00 AM

Boston Compute Nodes

性能下降 从 1:40 PM 至 12:00 AM

GPU nodes (Holyoke)

性能下降 从 1:40 PM 至 12:00 AM

seas_compute

性能下降 从 1:40 PM 至 12:00 AM

更新
  • 持续监控中
    持续监控中

    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)

  • 调查中
    调查中

    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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