FAS Research Computing - A100 GPU issue – تفاصيل الحادثة

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A100 GPU issue

تم الحل
جاهز للعمل
بدأ في منذ ما يقارب 3 سنواتاستمر شهر واحد تقريباً

متأثر

Cannon Cluster

جاهز للعمل من 3:00 PM ألى 5:51 PM

GPU nodes (Holyoke)

جاهز للعمل من 3:00 PM ألى 5:51 PM

التحديثات
  • تم الحل
    تم الحل

    Firmware updates have resolved this issue.

  • تحديث
    تحديث

    The proscribed driver update did not fix this issue.

    We are working with Nvidia to find a fix. As a stop-gap nodes which get stuck/flagged will be marked in Slurm for reboot and rebooted once empty of jobs.

    If a A100 GPU host your lab owns is stuck in a bad state, please let us know and we will mark and reboot it.

  • محدد
    محدد

    A100s are open but still experiencing some instability. Infrequently, you may hit the issue we noted earlier.

    We are continuing to work on a solution.

  • تحقيق
    تحقيق

    An NVIDIA bug may be causing failures in A100 GPUs. nvidia-smi command is slow, or outputs "ERR!" or "No GPUs are found".

    Jobs on affected nodes may fail.

    We are investigating this issue.

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