FAS Research Computing - お知らせ履歴

システムはメンテナンス中です

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

The colors shown in the bars below were chosen to increase visibility for color-blind visitors.
For higher contrast, switch to light mode at the bottom of this page if the background is dark and colors are muted.
メンテナンス中

SLURM Scheduler - Cannon - メンテナンス中

Cannon Compute Cluster (Holyoke) - メンテナンス中

Boston Compute Nodes - メンテナンス中

GPU nodes (Holyoke) - メンテナンス中

seas_compute - メンテナンス中

メンテナンス中

SLURM Scheduler - FASSE - メンテナンス中

FASSE Compute Cluster (Holyoke) - メンテナンス中

メンテナンス中

Kempner Cluster CPU - メンテナンス中

Kempner Cluster GPU - メンテナンス中

メンテナンス中
メンテナンス中

Login Nodes - Holyoke - メンテナンス中

Login Nodes - Boston - メンテナンス中

FASSE login nodes - メンテナンス中

メンテナンス中

Cannon Open OnDemand - メンテナンス中

FASSE Open OnDemand - メンテナンス中

稼働中

Netscratch (Global Scratch) - 稼働中

Home Directory Storage - Boston - 稼働中

Tape - (Tier 3) - 稼働中

Holylabs - 稼働中

Isilon Storage Holyoke (Tier 1) - 稼働中

Holystore01 (Tier 0) - 稼働中

HolyLFS04 (Tier 0) - 稼働中

HolyLFS05 (Tier 0) - 稼働中

HolyLFS06 (Tier 0) - 稼働中

Holyoke Tier 2 NFS - 稼働中

Holyoke Specialty Storage - 稼働中

holECS - 稼働中

Isilon Storage Boston (Tier 1) - 稼働中

BosLFS02 (Tier 0) - 稼働中

Boston Tier 2 NFS - 稼働中

CEPH Storage Boston (Tier 2) - 稼働中

Boston Specialty Storage - 稼働中

bosECS - 稼働中

Samba Cluster - 稼働中

Globus Data Transfer - 稼働中

お知らせ履歴

現在のステータスを見る

2月 2024

Ceph instability - Affects Boston VMs (Virtual Machines) and Tier2 Ceph shares
解決済みパフォーマンス低下中1時間 34分
  • 解決済みUTC

    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

  • 原因判明済みUTC

    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
解決済みパフォーマンス低下中28時間 31分
  • 解決済みUTC

    This incident has been resolved.

  • 調査中UTC

    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
解決済み1時間 37分
  • 解決済みUTC

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

  • 原因判明済みUTC

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

  • 監視中UTC

    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.

  • 更新UTC

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

  • 原因判明済みUTC

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

  • 調査中UTC

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

BOSLFS02 Instability
解決済み356時間 14分
  • 解決済みUTC
    This incident has been resolved.
  • 調査中UTC

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

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

boslffs instability
解決済みパフォーマンス低下中4分
  • 解決済みUTC
    This incident has been resolved.
  • 原因判明済みUTC

    We are working on a fix for this incident.

1月 2024

fasselogin nodes down
解決済み重大な障害4時間 53分
  • 解決済みUTC

    fasselogin machines are back in service

  • 原因判明済みUTC

    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.

  • 調査中UTC

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

Ceph instability - Affects Boston VMs (Virtual Machines) and Tier2 Ceph shares
解決済みパフォーマンス低下中1時間 37分
  • 解決済みUTC

    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

  • 原因判明済みUTC

    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
解決済みパフォーマンス低下中47分
  • 解決済みUTC

    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

  • 原因判明済みUTC

    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
解決済み2時間 11分
  • 解決済みUTC

    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.

  • 調査中UTC

    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
解決済みパフォーマンス低下中5時間 24分
  • 解決済みUTC

    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

  • 原因判明済みUTC

    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.

12月 2023

Ceph instability - Affects Boston VMs (Virtual Machines) and Tier2 Ceph shares
解決済みパフォーマンス低下中47時間 1分
  • 解決済みUTC

    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

  • 原因判明済みUTC

    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
解決済みパフォーマンス低下中6時間 20分
  • 解決済みUTC

    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

  • 原因判明済みUTC

    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
解決済み3時間 54分
  • 解決済みUTC

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

    Thank you for your patience.

  • 原因判明済みUTC

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

  • 調査中UTC

    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
解決済みパフォーマンス低下中51分
  • 解決済みUTC

    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

  • 原因判明済みUTC

    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.

12月14
Emergency scheduler update - Security Patch
完了メンテナンス1時間
  • 完了12月 14, 2023 の 17:00UTC

    Maintenance has completed successfully

  • 進行中12月 14, 2023 の 16:00UTC

    Maintenance is now in progress

  • 予定12月 14, 2023 の 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

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