FAS Research Computing - Infiniband networking down – Detalles del incidente

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Infiniband networking down

Resuelto
Operativo
Iniciado el hace alrededor de 2 añosDuró 13 minutos

Afectado

Cannon Cluster

Interrupción grave de 2:33 PM a 2:47 PM

Cannon Compute Cluster (Holyoke)

Interrupción grave de 2:33 PM a 2:47 PM

GPU nodes (Holyoke)

Interrupción grave de 2:33 PM a 2:47 PM

FASSE Cluster

Interrupción grave de 2:33 PM a 2:47 PM

FASSE Compute Cluster (Holyoke)

Interrupción grave de 2:33 PM a 2:47 PM

Kempner Cluster

Interrupción grave de 2:33 PM a 2:47 PM

Actualizaciones
  • Actualizar
    UTC
    Actualizar
    This incident has been resolved.
  • Resuelto
    UTC
    Resuelto
    Infiniband has been restored
  • Identificado
    UTC
    Identificado
    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