FAS Research Computing - holylabs inaccessible - cluster paused – Détails de l'incident

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holylabs inaccessible - cluster paused

Résolu
Opérationnel
A commencé il y a presque 3 ansA duré environ 22 heures

Concernés

Cannon Cluster

Opérationnel depuis 6:00 PM à 4:02 PM

SLURM Scheduler - Cannon

Opérationnel depuis 6:00 PM à 4:02 PM

Cannon Compute Cluster (Holyoke)

Opérationnel depuis 6:00 PM à 4:02 PM

Boston Compute Nodes

Opérationnel depuis 6:00 PM à 4:02 PM

GPU nodes (Holyoke)

Opérationnel depuis 6:00 PM à 4:02 PM

OpenOnDemand/OOD

Opérationnel depuis 6:00 PM à 4:02 PM

Mises à jour
  • Résolu
    UTC
    Résolu

    We have reverted the routing systems involved in causing this issue to their previous version/state. We will continue to investigate why this issue occurred and what will allow us to upgrade these systems at a later date.

  • Détecté
    UTC
    Détecté

    The issue with holylabs (and potentially other lustre filesystems) has recurred. This may have effects on jobs and any process using this and potentially other lustre filesystems.

    No ETA at this time.

  • Résolu
    UTC
    Résolu

    We have restored access to holylabs and the cluster/jobs are no longer paused.

    We have identified a root cause which we will be working to remediate to prevent this issue in future.

  • Identifié
    UTC
    Identifié

    The scheduler and all jobs have been paused in order to reduce the load on holylabs.

    We are continuing to work on a fix for this incident.

  • Détecté
    UTC
    Détecté

    The holylabs filesystem is currently down due to high load.

    OOD, software, and modules are all functional but if your workflow uses holylabs for storage, scripts, or jobs it may hang or fail. Our engineers are investigating this issue further.

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