FAS Research Computing - Infiniband networking down – Incidentdetaljer

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Status page for the Harvard FAS Research Computing cluster and other resources.

Cluster Utilization (VPN and FASRC login required): Cannon | FASSE


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Infiniband networking down

Löst
I drift
Började ungefär två år sedanVarade 14 minuter

Påverkade

Cannon Cluster

Stort avbrott från 2:33 PM till 2:47 PM

Cannon Compute Cluster (Holyoke)

Stort avbrott från 2:33 PM till 2:47 PM

GPU nodes (Holyoke)

Stort avbrott från 2:33 PM till 2:47 PM

FASSE Cluster

Stort avbrott från 2:33 PM till 2:47 PM

FASSE Compute Cluster (Holyoke)

Stort avbrott från 2:33 PM till 2:47 PM

Kempner Cluster

Stort avbrott från 2:33 PM till 2:47 PM

Uppdateringar
  • Uppdatering
    UTC
    Uppdatering
    This incident has been resolved.
  • Löst
    UTC
    Löst
    Infiniband has been restored
  • Identifierat
    UTC
    Identifierat
    The Infiniband fabric in MGHPCC that connects nodes with high-speed fiber is down. We are investigating. This _will_ cause performance issues and jobs may be stalled. Updates as we learn more.
For issues not shown here, please contact FASRC via
https://portal.rc.fas.harvard.edu or email rchelp@rc.fas.harvard.edu