FAS Research Computing - A100 GPU issue – 사건 세부 정보

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A100 GPU issue

해결됨
정상
시작 약 3년 전지속됨 약 1개월

영향받음

Cannon Cluster

정상 ~에서 3:00 PM ~ 5:51 PM

GPU nodes (Holyoke)

정상 ~에서 3:00 PM ~ 5:51 PM

업데이트
  • 해결됨
    UTC
    해결됨

    Firmware updates have resolved this issue.

  • 업데이트
    UTC
    업데이트

    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.

  • 확인됨
    UTC
    확인됨

    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.

  • 조사 중
    UTC
    조사 중

    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