FAS Research Computing - Notishistorik

Alla system fungerar

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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I drift

SLURM Scheduler - Cannon - I drift

Cannon Compute Cluster (Holyoke) - I drift

Boston Compute Nodes - I drift

GPU nodes (Holyoke) - I drift

seas_compute - I drift

I drift

SLURM Scheduler - FASSE - I drift

FASSE Compute Cluster (Holyoke) - I drift

I drift

Kempner Cluster CPU - I drift

Kempner Cluster GPU - I drift

I drift

FASSE login nodes - I drift

I drift

Cannon Open OnDemand - I drift

FASSE Open OnDemand - I drift

I drift

Netscratch (Global Scratch) - I drift

Home Directory Storage - Boston - I drift

Tape - (Tier 3) - I drift

Holylabs - I drift

Isilon Storage Holyoke (Tier 1) - I drift

Holystore01 (Tier 0) - I drift

HolyLFS04 (Tier 0) - I drift

HolyLFS05 (Tier 0) - I drift

HolyLFS06 (Tier 0) - I drift

Holyoke Tier 2 NFS (new) - I drift

Holyoke Specialty Storage - I drift

holECS - I drift

Isilon Storage Boston (Tier 1) - I drift

BosLFS02 (Tier 0) - I drift

Boston Tier 2 NFS (new) - I drift

CEPH Storage Boston (Tier 2) - I drift

Boston Specialty Storage - I drift

bosECS - I drift

Samba Cluster - I drift

Globus Data Transfer - I drift

Notishistorik

jan. 2024

fasselogin nodes down
  • Löst
    Löst

    fasselogin machines are back in service

  • Identifierat
    Identifierat

    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.

  • Undersöker
    Undersöker

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

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

    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

  • Identifierat
    Identifierat

    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
  • Löst
    Löst

    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

  • Identifierat
    Identifierat

    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
  • Löst
    Löst

    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.

  • Undersöker
    Undersöker

    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
  • Löst
    Löst

    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

  • Identifierat
    Identifierat

    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.

dec. 2023

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

    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

  • Identifierat
    Identifierat

    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
  • Löst
    Löst

    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

  • Identifierat
    Identifierat

    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
  • Löst
    Löst

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

    Thank you for your patience.

  • Identifierat
    Identifierat

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

  • Undersöker
    Undersöker

    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
  • Löst
    Löst

    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

  • Identifierat
    Identifierat

    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
  • Slutfört
    december 14, 2023 kl 17:00
    Slutfört
    december 14, 2023 kl 17:00

    Maintenance has completed successfully

  • Pågår
    december 14, 2023 kl 16:00
    Pågår
    december 14, 2023 kl 16:00

    Maintenance is now in progress

  • Planerat
    december 14, 2023 kl 16:00
    Planerat
    december 14, 2023 kl 16:00

    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

nov. 2023

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

    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

  • Identifierat
    Identifierat

    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
  • Löst
    Löst

    The Ceph instability has been resolved. Caeph 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

  • Identifierat
    Identifierat

    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.

Partial Cannon outage
  • Löst
    Löst

    Cooling and power have been restored to the affected racks. The compute nodes have been resumed in Slurm and are now accepting jobs again.

    This incident has been resolved.

  • Identifierat
    Identifierat

    We have identified the partitions that are impacted due to loss of cooling in holy7c[02-12] compute nodes. Some of these partitions are fully down, others are partially down.

    blackhole
    blackholepriority davies desai hucecascade
    hucecascadepriority
    huttenhower
    janson
    jansoncascade joonholee lukin seascompute
    shared
    tambe
    test
    vishwanath
    whipple

    Please submit to other partitions in order to run jobs.

    The spart command will show you all partitions you have access to, and our Running Jobs page provides a list of publicly available partitions for all cluster users. Please see our docs page for other helpful Slurm commands.

    The Holyoke MGHPCC data center is working to restore cooling, and FASRC staff are onsite to assist. No ETA.

  • Undersöker
    Undersöker

    Compute nodes in holy7c[02-12] have experienced a power loss and are currently down. GPUs are not impacted at this time.

    The 'shared' partition is significantly impacted. Other public partitions and lab-owned partitions may be down or running at reduced capacity. Jobs are still being accepted/running, but may need to wait longer in the queue due to fewer resources being available.

    We are in contact with the Holyoke MGHPCC data center to investigate further. Updates to come. No ETA at this time.

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

    The Ceph instability has been resolved. Caeph 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

  • Identifierat
    Identifierat

    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
  • Löst
    Löst

    The Ceph instability has been resolved. Caeph 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

  • Identifierat
    Identifierat

    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.

nov. 2023 till jan. 2024

Nästa

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