FAS Research Computing - Legg merke til historikk

Alle systemer er operative

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

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


Please scroll down to see details on any Incidents or maintenance notices.
Monthly maintenance occurs on the first Monday of the month (except holidays).

GETTING HELP
Documentation: https://docs.rc.fas.harvard.edu | Account Portal https://portal.rc.fas.harvard.edu
Email: rchelp@rc.fas.harvard.edu | Support Hours

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Operasjonell

SLURM Scheduler - Cannon - Operasjonell

Cannon Compute Cluster (Holyoke) - Operasjonell

Boston Compute Nodes - Operasjonell

GPU nodes (Holyoke) - Operasjonell

seas_compute - Operasjonell

Operasjonell

SLURM Scheduler - FASSE - Operasjonell

FASSE Compute Cluster (Holyoke) - Operasjonell

Operasjonell

Kempner Cluster CPU - Operasjonell

Kempner Cluster GPU - Operasjonell

Operasjonell

FASSE login nodes - Operasjonell

Operasjonell

Cannon Open OnDemand - Operasjonell

FASSE Open OnDemand - Operasjonell

Operasjonell

Netscratch (Global Scratch) - Operasjonell

Home Directory Storage - Boston - Operasjonell

Tape - (Tier 3) - Operasjonell

Holylabs - Operasjonell

Isilon Storage Holyoke (Tier 1) - Operasjonell

Holystore01 (Tier 0) - Operasjonell

HolyLFS04 (Tier 0) - Operasjonell

HolyLFS05 (Tier 0) - Operasjonell

HolyLFS06 (Tier 0) - Operasjonell

Holyoke Tier 2 NFS (new) - Operasjonell

Holyoke Specialty Storage - Operasjonell

holECS - Operasjonell

Isilon Storage Boston (Tier 1) - Operasjonell

BosLFS02 (Tier 0) - Operasjonell

Boston Tier 2 NFS (new) - Operasjonell

CEPH Storage Boston (Tier 2) - Operasjonell

Boston Specialty Storage - Operasjonell

bosECS - Operasjonell

Samba Cluster - Operasjonell

Globus Data Transfer - Operasjonell

Legg merke til historikk

feb. 2024

Ceph instability - Affects Boston VMs (Virtual Machines) and Tier2 Ceph shares
  • Løst
    UTC
    Løst

    The Ceph instability has been resolved. Ceph Tier2 shares, VDI, and VMs should be back to their normal state.

    If your VM, /net/fs-[labname] share, or VDI session is still impacted, please contact rchelp@rc.fas.harvard.edu

  • Identifisert
    UTC
    Identifisert

    The infrastructure behind Tier2 Ceph shares and VMs is unstable.
    This also affects VDI/OOD which relies on virtual machines.

    /net/fs-[labname] shares, new OOD/VDI sessions, and VMs are affected and may will be inaccessible until this is resolved.

    Thanks for your patience.

holyscratch01 performance
  • Løst
    UTC
    Løst

    This incident has been resolved.

  • Undersøker
    UTC
    Undersøker

    holyscratch01 is experiencing high load. Performance may be delayed.

    OOD is also affected as a result of this.

    We are currently investigating this incident.

All Cluster nodes down or draining
  • Løst
    UTC
    Løst

    Clusters are back in production status. We will continue to monitor for any aberrant behavior, but this incident has been resolved.

  • Identifisert
    UTC
    Identifisert

    I spoke too soon, partial recovery, I'll update here when we are sure everything is back in production, apologies.

  • Overvåker
    UTC
    Overvåker

    All cannon nodes are back in service and slurm is resuming jobs, fasse is coming back up as well, we will monitor the situation, but anticipate a return to full normal operations shortly.

  • Oppdater
    UTC
    Oppdater

    The nodes are coming back into normal service, we anticipate this to be fairly quick

  • Identifisert
    UTC
    Identifisert

    slurm is operational, jobs are idled and should resume as normal

  • Undersøker
    UTC
    Undersøker

    We are currently investigating this incident. We will update here as we can

BOSLFS02 Instability
  • Løst
    UTC
    Løst
    This incident has been resolved.
  • Undersøker
    UTC
    Undersøker

    Boslfs02 (/n/boslfs02) is currently experiencing instability.

    We are working on the issue and will update this incident as the situation progresses.

boslffs instability
  • Løst
    UTC
    Løst
    This incident has been resolved.
  • Identifisert
    UTC
    Identifisert

    We are working on a fix for this incident.

jan. 2024

fasselogin nodes down
  • Løst
    UTC
    Løst

    fasselogin machines are back in service

  • Identifisert
    UTC
    Identifisert

    We have identified the underlying issue and are working on fixing the FASSE login nodes. In the meantime, please use FASSE VDI. Updates to come.

  • Undersøker
    UTC
    Undersøker

    fasselogin01/02 are currently down. We are investigating this incident.

Ceph instability - Affects Boston VMs (Virtual Machines) and Tier2 Ceph shares
  • Løst
    UTC
    Løst

    The Ceph instability has been resolved. Ceph Tier2 shares, VDI, and VMs should be back to their normal state.

    If your VM, /net/fs-[labname] share, or VDI session is still impacted, please contact rchelp@rc.fas.harvard.edu

  • Identifisert
    UTC
    Identifisert

    The infrastructure behind Tier2 Ceph shares and VMs is unstable.
    This also affects VDI/OOD which relies on virtual machines.

    /net/fs-[labname] shares, new OOD/VDI sessions, and VMs are affected and may will be inaccessible until this is resolved.

    Thanks for your patience.

Ceph instability - Affects Boston VMs (Virtual Machines) and Tier2 Ceph shares
  • Løst
    UTC
    Løst

    The Ceph instability has been resolved. Ceph Tier2 shares, VDI, and VMs should be back to their normal state.

    If your VM, /net/fs-[labname] share, or VDI session is still impacted, please contact rchelp@rc.fas.harvard.edu

  • Identifisert
    UTC
    Identifisert

    The infrastructure behind Tier2 Ceph shares and VMs is unstable.
    This also affects VDI/OOD which relies on virtual machines.

    /net/fs-[labname] shares, new OOD/VDI sessions, and VMs are affected and may will be inaccessible until this is resolved.

    Thanks for your patience.

Coldfront timeout
  • Løst
    UTC
    Løst

    Coldfront is accessible again. Thanks for your patience so that would could investigate further. We've added new logging to have a better view into this should it happen again.

  • Undersøker
    UTC
    Undersøker

    Coldfront is currently up but inaccessible. Login attempts will result in a timeout/proxy error.
    We would like time to gather forensics to sort out why this is happening before restarting the service.

    If you need to access Coldfront, please try again later today.

Ceph instability - Affects Boston VMs (Virtual Machines) and Tier2 Ceph shares
  • Løst
    UTC
    Løst

    The Ceph instability has been resolved. Ceph Tier2 shares, VDI, and VMs should be back to their normal state.

    If your VM, /net/fs-[labname] share, or VDI session is still impacted, please contact rchelp@rc.fas.harvard.edu

  • Identifisert
    UTC
    Identifisert

    The infrastructure behind Tier2 Ceph shares and VMs is unstable.
    This also affects VDI/OOD which relies on virtual machines.

    /net/fs-[labname] shares, new OOD/VDI sessions, and VMs are affected and may will be inaccessible until this is resolved.

    Thanks for your patience.

des. 2023

Ceph instability - Affects Boston VMs (Virtual Machines) and Tier2 Ceph shares
  • Løst
    UTC
    Løst

    The Ceph instability has been resolved. Ceph Tier2 shares, VDI, and VMs should be back to their normal state.

    If your VM, /net/fs-[labname] share, or VDI session is still impacted, please contact rchelp@rc.fas.harvard.edu

  • Identifisert
    UTC
    Identifisert

    The infrastructure behind Tier2 Ceph shares and VMs is unstable.
    This also affects VDI/OOD which relies on virtual machines.

    /net/fs-[labname] shares, new OOD/VDI sessions, and VMs are affected and may will be inaccessible until this is resolved.

    Thanks for your patience.

Ceph instability - Affects Boston VMs (Virtual Machines) and Tier2 Ceph shares
  • Løst
    UTC
    Løst

    The Ceph instability has been resolved. Ceph Tier2 shares, VDI, and VMs should be back to their normal state.

    If your VM, /net/fs-[labname] share, or VDI session is still impacted, please contact rchelp@rc.fas.harvard.edu

  • Identifisert
    UTC
    Identifisert

    The infrastructure behind Tier2 Ceph shares and VMs is unstable.
    This also affects VDI/OOD which relies on virtual machines.

    /net/fs-[labname] shares, new OOD/VDI sessions, and VMs are affected and may will be inaccessible until this is resolved.

    Thanks for your patience.

Loss of power at Holyoke data center
  • Løst
    UTC
    Løst

    Downed nodes are back online. The cluster is now available again.

    Thank you for your patience.

  • Identifisert
    UTC
    Identifisert

    Power was restored to the affected sections and we are bringing the down nodes back up.

  • Undersøker
    UTC
    Undersøker

    There has been a loss of street power at MGHPCC, our Holyoke data center due to the windstorm. We are awaiting further details.

    This likely affects most of the Cannon/Kempner compute cluster, and all of the FASSE compute cluster.

    More details as we learn them.

Ceph instability - Affects Boston VMs (Virtual Machines) and Tier2 Ceph shares
  • Løst
    UTC
    Løst

    The Ceph instability has been resolved. Ceph Tier2 shares, VDI, and VMs should be back to their normal state.

    If your VM, /net/fs-[labname] share, or VDI session is still impacted, please contact rchelp@rc.fas.harvard.edu

  • Identifisert
    UTC
    Identifisert

    The infrastructure behind Tier2 Ceph shares and VMs is unstable.
    This also affects VDI/OOD which relies on virtual machines.

    /net/fs-[labname] shares, new OOD/VDI sessions, and VMs are affected and may will be inaccessible until this is resolved.

    Thanks for your patience.

Emergency scheduler update - Security Patch
  • Fullført
    desember 14, 2023 kl. 17:00UTC
    Fullført
    desember 14, 2023 kl. 17:00UTC

    Maintenance has completed successfully

  • Pågår
    desember 14, 2023 kl. 16:00UTC
    Pågår
    desember 14, 2023 kl. 16:00UTC

    Maintenance is now in progress

  • Ikke startet ennå
    desember 14, 2023 kl. 16:00UTC
    Ikke startet ennå
    desember 14, 2023 kl. 16:00UTC

    SchedMD has issued a patch for a critical security vulnerability. It is imperative that we apply this patch ASAP. This will require a pause of the cluster for roughly 30-60 minutes at around 11am, after which jobs and the scheduler will continue normal operation.

    A side effect of this is that we will move up to version 23.02.7 with the patch which will fix the IntelMPI and PMI2 issues some users have experienced.

    Thanks for your understanding and patience.
    FAS Research Computing

des. 2023 til feb. 2024

Neste

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