FAS Research Computing - Emergency Slurm (scheduler) patch at 2pm ETA 1-2hours. Jobs will be paused – تفاصيل الحادثة

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Emergency Slurm (scheduler) patch at 2pm ETA 1-2hours. Jobs will be paused

تم الحل
انقطاع كبير
بدأ في منذ شهر واحد تقريباًاستمر 4 ساعات تقريباً

متأثر

Cannon Cluster

انقطاع كبير من 3:15 PM ألى 6:57 PM, جاهز للعمل من 6:57 PM ألى 7:09 PM

SLURM Scheduler - Cannon

انقطاع كبير من 3:15 PM ألى 6:57 PM, جاهز للعمل من 6:57 PM ألى 7:09 PM

Cannon Compute Cluster (Holyoke)

انقطاع كبير من 3:15 PM ألى 6:57 PM, جاهز للعمل من 6:57 PM ألى 7:09 PM

Boston Compute Nodes

انقطاع كبير من 3:15 PM ألى 6:57 PM, جاهز للعمل من 6:57 PM ألى 7:09 PM

GPU nodes (Holyoke)

انقطاع كبير من 3:15 PM ألى 6:57 PM, جاهز للعمل من 6:57 PM ألى 7:09 PM

seas_compute

انقطاع كبير من 3:15 PM ألى 6:57 PM, جاهز للعمل من 6:57 PM ألى 7:09 PM

التحديثات
  • تحديث
    UTC
    تحديث

    A number of jobs appear to have terminated during the upgrade for some reason. Those jobs will re-queue or, if not, will need to be re-submitted,
    We apologize for the inconvenience.

  • تم الحل
    UTC
    تم الحل

    The update has been applied and the scheduler is returned to service. Jobs are unpaused.

  • تحقيق
    UTC
    تحقيق

    We have been manually dealing with a Slurm memory leak bug behind the scenes and now have an official fix in the form of a Slurm upgrade (26.05.3). It is necessary to get this update in place as soon as possible.

    At 2pm today we will pause the cluster. Jobs will be paused, not terminated, and the scheduler will be unavailable for querying or submitting new jobs until the update is completed. Once complete, jobs will resume.

    Technical information about the bug:

    https://support.schedmd.com/show_bug.cgi?id=25685

For issues not shown here, please contact FASRC via
https://portal.rc.fas.harvard.edu or email rchelp@rc.fas.harvard.edu