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

稼働中

FASSE login nodes - 稼働中

稼働中

Cannon Open OnDemand - 稼働中

FASSE Open OnDemand - 稼働中

パフォーマンス低下中

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) - パフォーマンス低下中

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

9月 2025

holylfs05 changelog errors
  • 解決済み
    UTC
    解決済み

    The root cause was found and a fix has been implemented.

  • 調査中
    UTC
    調査中

    The changelog (which tracks changes on the filesystem) on holylfs05 is throwing errors creating instability on the filesystem. We are investigating.

gpu_test partition down
  • 解決済み
    UTC
    解決済み

    The gpu_test partition is back to normal service.

    This incident has been resolved.

  • 調査中
    UTC
    調査中

    The gpu_test partition is currently down. Please use our other public gpu partitions in the meanwhile.

    We are currently investigating this incident. incident.

gpu_test down
  • 解決済み
    UTC
    解決済み

    The gpu_test partition is back in normal service.

  • 調査中
    UTC
    調査中

    The gpu_test partition is currently down due to a networking issue in that row. Please use our other public gpu partitions in the meanwhile.

    We are currently investigating this incident.

holylfs05 issues
  • 解決済み
    UTC
    解決済み

    holylfs05 is back online. Thank you for your patience.

  • 更新
    UTC
    更新

    holylfs05 is undergoing filesystem checks. Due to the size of the system, this process will take the rest of the weekend at a minimum.

    No ETA at this time.

    We are continuing to work on a fix for this incident. Our sincere apologies for the unexpected disruption.

  • 原因判明済み
    UTC
    原因判明済み

    holylfs05 will be inaccessible for an extended period of time while our staff continues to troubleshoot the underlying cause.

    We are continuing to work on a fix for this incident.

  • 調査中
    UTC
    調査中

    Writing to holylfs05 may result in errors.

    We are currently investigating this incident.

Coldfront down
  • 解決済み
    UTC
    解決済み

    This incident has been resolved. Coldfront is back online.

  • 調査中
    UTC
    調査中
    Coldfront is not operating normally. We are investigating.

8月 2025

Shutdown nodes in 8A14, 8A16 and 8A18 - Cooling Leak
  • 解決済み
    UTC
    解決済み

    Thanks to staff that made multiple datacenter visits, the leak has been addressed and all systems are back up and running.

    This incident has been resolved.

  • 監視中
    UTC
    監視中

    8a14 and 8a18 are back online, 8a16 is still down

    That includes mweber_gpu and mweber_compute being back up and seas_gpu still partially down

  • 更新
    UTC
    更新

    Power and water is shutdown to these racks and the vendor is working to send someone in next working day to investigate. Partition totally down are mweber_compute, mweber_gpu, seas_gpu and seas_compute.

  • 原因判明済み
    UTC
    原因判明済み

    Row 8A18 (row 8A rack18) will also be shut down.

  • 調査中
    UTC
    調査中

    MGHPCC found a leak in 8A14 or 8A16 racks and asked us to shutdown those nodes. We are working with the vendor to fix the issue ASAP.

SMB access to shares on the FASRC samba cluster)
  • 解決済み
    UTC
    解決済み

    SMB access has been restored. Please disconnect and retry if you have a failed mapped drive. If you still cannot connect to a share, please contact rchelp@rc.fas.harvard.edu and let us know your username and exactly which share you are attempting to map.

  • 原因判明済み
    UTC
    原因判明済み

    We are continuing to work on a fix for this incident. No ETA.

  • 調査中
    UTC
    調査中

    Drive mapping to some shares may fail if those shares use the Samba Cluster. This includes but is not limited to share paths that begin with \\smbip.

    Known affected shares:

    anderson_lab

    arlotta_lab

    bellono_lab

    bertoldi_lab c

    apellini_lab

    dasch14

    dasch15

    dasch16

    denic_lab

    dobbie_lab

    engert_lab

    ferreira_lab

    fortune_lab

    friedman_lab

    girguis_lab

    grad_lab

    hausmann_lab

    hays_lab

    hbs_liran

    hbs_rcs huh

    illumina

    jessicacohen_lab

    lichtman_boslfs02

    mallet_lab

    mason_lab

    mckinley_lab

    mcz

    mitrano_lab

    moorcroftfs5

    murraylab

    nmr_large

    nmr_small

    novitsky_lab

    pooling

    qbrc_center

    ramachandran_lab

    schnapp_lab

    schrag_lab

    srivastava_lab

    whited_lab

    yau2_lab

The 'Harvard FAS RC Holyoke' Globus endpoint is timing out.
  • 解決済み
    UTC
    解決済み

    The endpoints are working properly again. This incident has been resolved.

  • 原因判明済み
    UTC
    原因判明済み
    We are continuing to work on a fix for this incident.
Starfish upgrade Wednesday, August 20th 5PM-7PM
  • 完了
    8月 20, 2025 の 23:00UTC
    完了
    8月 20, 2025 の 23:00UTC
    Maintenance has completed successfully
  • 進行中
    8月 20, 2025 の 21:00UTC
    進行中
    8月 20, 2025 の 21:00UTC
    Maintenance is now in progress
  • 予定
    8月 20, 2025 の 21:00UTC
    予定
    8月 20, 2025 の 21:00UTC

    Starfish will be performing an upgrade on Wednesday, August 20th from 5PM-7PM. The web interface will be unavailable during that timeframe.

The 'Harvard FAS RC Boston' Globus endpoint is not working. The Holyoke endpoint is working.
  • 解決済み
    UTC
    解決済み
    This incident has been resolved.
  • 原因判明済み
    UTC
    原因判明済み
    We are continuing to work on a fix for this incident.

7月 2025

FASRC away for all-hands meeting 7/17
  • 完了
    7月 17, 2025 の 21:00UTC
    完了
    7月 17, 2025 の 21:00UTC
    Maintenance has completed successfully
  • 進行中
    7月 17, 2025 の 13:00UTC
    進行中
    7月 17, 2025 の 13:00UTC
    Maintenance is now in progress
  • 予定
    7月 17, 2025 の 13:00UTC
    予定
    7月 17, 2025 の 13:00UTC

    FASRC staff will be attending an all-hands meeting all day Thursday 7/17/25.

    Ticket response will be delayed.

boslfs02 degraded - WIP
  • 解決済み
    UTC
    解決済み

    boslfs02 is rebalanced and back to normal operation.

  • 原因判明済み
    UTC
    原因判明済み

    We have noticed some instability with boslfs02 and are working to rebalance it. Performance degradation may be noticeable until this is complete.

FASRC Monthly maintenance July 7, 2025 9AM-1PM
  • 完了
    7月 07, 2025 の 17:00UTC
    完了
    7月 07, 2025 の 17:00UTC
    Maintenance has completed successfully
  • 進行中
    7月 07, 2025 の 13:00UTC
    進行中
    7月 07, 2025 の 13:00UTC
    Maintenance is now in progress
  • 予定
    7月 07, 2025 の 13:00UTC
    予定
    7月 07, 2025 の 13:00UTC

    FASRC monthly maintenance will take place Monday July 7th, 2025 from 9am-1pm

    NOTICES

    • ​New Quota tool available (/usr/local/sbin/quota) - Works on all filesystem types (home directory, lustre, isilon, netscratch, etc.)
      Type quota -h to see the full instructions for usage o visit the usage doc.

    • Training: Upcoming training from FASRC and other sources can be found on our Training Calendar. at https://www.rc.fas.harvard.edu/upcoming-training/

    • Status Page: You can subscribe to our status to receive notifications of maintenance, incidents, and their resolution at https://status.rc.fas.harvard.edu/ (click Get Updates for options).

    • Upcoming holidays:​ Juneteenth - ​T​hur. June 19​ / Independence Day - Fri​. July 4

    MAINTENANCE TASKS
    Cannon cluster will be paused during this maintenance?: YES
    FASSE cluster will be paused during this maintenance?: YES

    • Slurm Upgrade to 24.11.5

      • Audience: All cluster users

      • Impact: Jobs and the scheduler will be paused during this upgrade

    • Login node ​OS ​upgrades

      • Audience: Anyone logged into a FASRC Cannon or FASSE login node

      • Impact: All login nodes will ​upgraded ​and unavailable during this maintenance window

    • ​Start of cluster OS upgrades - July 7 -10

      • Audience: All cluster users

      • Impact: Over 4 days, July 7 through 10, we will upgrade the OS on 25% of the cluster each day. During that time, total capacity will be reduced across the cluster by 1/4 each day. This will require draining each sub-set of nodes ahead of time. 

    • Netscratch cleanup ( https://docs.rc.fas.harvard.edu/kb/policy-scratch/ )

      • Audience: Cluster users

      • Impact: Files older than 90 days will be removed. Please note that retention cleanup can and does run at any time, not just during the maintenance window.

    Thank you,
    FAS Research Computing
    https://docs.rc.fas.harvard.edu/
    https://www.rc.fas.harvard.edu/

Rolling cluster OS upgrades July 7 - 10
  • 完了
    7月 11, 2025 の 16:02UTC
    完了
    7月 11, 2025 の 16:02UTC

    All upgrades are complete. A small number of nodes need clean-up, but the cluster is back to normal operation with all nodes running Rocky 8.10. Thanks for your patience.

  • 更新
    7月 07, 2025 の 13:00UTC
    更新
    7月 07, 2025 の 13:00UTC

    Cannon rolling upgrades are in progress. Not all nodes are available.

    https://www.rc.fas.harvard.edu/blog/2025-compute-os-upgrade/

  • 進行中
    7月 07, 2025 の 13:00UTC
    進行中
    7月 07, 2025 の 13:00UTC

    UPDATE: 7/7/25 6M FASSE is operational.

    Please be aware that FASSE jobs cannot be launched at this time due to the upgrades.
    We will return all FASSE nodes to normal services as soon as possible.

    https://www.rc.fas.harvard.edu/blog/2025-compute-os-upgrade/

  • 予定
    7月 07, 2025 の 13:00UTC
    予定
    7月 07, 2025 の 13:00UTC

    Cluster OS upgrades - July 7 -10

    • Audience: All cluster users

    • Impact: Over 4 days, July 7 through 10, we will upgrade the OS on 25% of the cluster each day.
      During that time, total capacity will be reduced across the cluster by 1/4 each day.
      This will require draining each sub-set of nodes ahead of time. 

    Work begins during the July 7th maintenance (login nogdes will be upgraded during the 7/7 maintenance window) and will continue through July 10th.

    Additional details and a breakdown of each phase: 2025 Compute OS Upgrade

7月 2025 ～ 9月 2025

次へ

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