FAS Research Computing - お知らせ履歴

全システムが稼働中

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.
稼働中

SLURM Scheduler - Cannon - 稼働中

Cannon Compute Cluster (Holyoke) - 稼働中

Boston Compute Nodes - 稼働中

GPU nodes (Holyoke) - 稼働中

seas_compute - 稼働中

稼働中

SLURM Scheduler - FASSE - 稼働中

FASSE Compute Cluster (Holyoke) - 稼働中

稼働中

Kempner Cluster CPU - 稼働中

Kempner Cluster GPU - 稼働中

稼働中

FASSE login nodes - 稼働中

稼働中

Cannon Open OnDemand - 稼働中

FASSE Open OnDemand - 稼働中

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

4月 2026

4月30
OpenOnDemand maintenance
完了メンテナンス2時間
  • 完了4月 30, 2026 の 14:00UTC
    Maintenance has completed successfully
  • 進行中4月 30, 2026 の 12:00UTC
    Maintenance is now in progress
  • 予定4月 30, 2026 の 12:00UTC

    At 8am on Thursday April 30th we will be upgrading from Open OnDemand version 4.0.7 to 4.1.4 on both the Cannon and FASSE clusters.

    This is not expected to impact running jobs.

    This upgrade adds the Jobs->Project Manager menu item and fixes an issue that affected access to the Clusters->Shell Access menu item when using Firefox.

login.rc.fas.harvard.edu is responding normally
解決済み重大な障害13時間 12分
  • 解決済みUTC
    \[login.rc.fas.harvard.edu\](http://login.rc.fas.harvard.edu) is responding normally. This incident was automatically resolved.
  • 調査中UTC
    login.rc.fas.harvard.edu is not responding normally. This incident was automatically created.
Login and OOD node access restricted due to serious security issue - No ETA
解決済み重大な障害16時間 1分
  • 解決済みUTC

    The cluster has been rebooted and all nodes, including login and OOD, have been patched.

    The scheduler is re-opened and jobs which were preempted/requeued have priority for re-scheduling.

    Some non-standard, lab-owned nodes may still require patching. The owners of these machines may be contacted about this.

    Thank you for your patience. This is a global issue and is being addressed at centers everywhere.

  • 更新UTC

    To mitigate this exploit we will need to restart -all nodes- on the cluster.

    This will begin at 1PM and run until all nodes have restarted (no ETA).

    This will mean any un-finished jobs will be terminated. There is no way to avoid this.

    We will then be validating the fix before re-opening the login. OOD nodes, and scheduler.

    Next steps and updates will be posted here.

  • 更新UTC

    We are developing a plan of attack to mitigate this exploit. Please know that this is a very serious issue and so we are treating it as such. Thank you for your understanding.

    We are currently awaiting further information from the Redhat/Fedora/Rocky community but building a plan in the meantime with the information we have. More details to follow as we can share them.

    If you need to access storage (except scratch and home directories), Globus is still online and available. But again, login nodes and OOD are not available.

  • 原因判明済みUTC

    Due to a serious in-the-wild exploit which can compromise Fedora-based Linux distributions including Rocky, which is used on the cluster, we need to restrict access. All login and OOD nodes are shut down until a fix can be put in place. Jobs running on the cluster will continue running.

    No ETA, There is not fix at this time. We will update our status page in the morning once we have more information or a fix to roll out.

    This is a serious exploit and we do not take this measure lightly. Please follow this status page for updates and eventual resolution.

holylfs06 down
解決済み重大な障害32分
  • 解決済みUTC

    Holylfs06 is accessible again.

    This incident has been resolved.

  • 原因判明済みUTC
    Holylfs06 storage is down. We are investigating. More details as they are known.
4月28
Website security maintenance (www.rc and docs.rc) 4-28-26 1pm
完了メンテナンス16分
  • 完了4月 28, 2026 の 17:16UTC

    Website maintenance has completed successfully.

  • 進行中4月 28, 2026 の 17:00UTC
    Maintenance is now in progress
  • 予定4月 28, 2026 の 17:00UTC

    Security updates are required for www.rc.fas.harvard.edu and docs.rc.fas.harvard.edu
    This work will take place today between 1pm and 2pm
    Both sites will be down for very short periods during the updates.

3月 2026

Scheduler is degraded
解決済みパフォーマンス低下中14時間 55分
  • 解決済みUTC

    This incident has been resolved. The scheduler is running normally.

  • 調査中UTC

    The scheduler is in a degraded state due to thrashing
    We are actively working to resolve this problem.

two-factor.rc.fas.harvard.edu (openauth) error
解決済みパフォーマンス低下中1時間 11分
  • 解決済みUTC

    This incident has been resolved. two-factor.rc.fas.harvard.edu is working normally again.

  • 調査中UTC

    We are currently investigating this incident. Requesting a new token or re-requesting your token from two-factor is not currently working.

The web front end to two-factor.rc.fas.harvard.edu is currently not allowing logins, generating new tokens is currently unavailable
解決済みパフォーマンス低下中144時間 30分
  • 解決済みUTC
    This incident has been resolved.
  • 調査中UTC
    We are currently investigating this incident.
Network issues - Cluster degraded
解決済み重大な障害127時間 7分
  • 解決済みUTC

    This incident has been resolved by draining and rebooting any nodes with stuck mounts.

  • 監視中UTC

    Mounts to Holyoke Isilon (specifically /n/sw) are broken on numerous nodes across the cluster. We have a check rolling out to find these nodes so we can remediate them individually. Until remediated the cluster will be in a degraded state. Running jobs may randomly die or fail as they hit nodes that have stale mounts.

    It will be risky to run jobs for the next hour and then, after that point, the cluster will have a large number of nodes closed waiting for them to drain so we can reboot them and fix the mounts.

    At this time we are unaware of any holy-isilon problems other than the effect this had on cluster nodes/running jobs. We will update should we identify any data storage concerns.

  • 原因判明済みUTC

    Mounts to Holyoke Isilon (specifically /n/sw) are broken on numerous nodes across the cluster. We have a check rolling out to find these nodes so we can remediate them individually. Until remediated the cluster will be in a degraded state. Running jobs may randomly die or fail as they hit nodes that have stale mounts.

    It will be risky to run jobs for the next hour and then, after that point, the cluster will have a large number of nodes closed waiting for them to drain so we can reboot them and fix the mounts.

  • 調査中UTC

    A network issue affecting storage critical to the cluster is It's causing instability. The cluster is currently in a degraded state as a result. We are looking into the problem. Updates to follow..

ColdFront is down.
解決済み重大な障害1時間 54分
  • 解決済みUTC

    Cold front is back up. Thank you for your patience.

  • 原因判明済みUTC

    ColdFront is down. We are working to bring it back up. The instance got replaced last night, but it had trouble configuring itself on the way up again.

2月 2026

Tape outage
解決済みパフォーマンス低下中113時間 42分
  • 解決済みUTC

    This incident has been resolved. Normal tape operations are restored.

  • 監視中UTC

    The tape library outage is further extended to Wednesday March 4th at 9am awaiting a hardware replacement part due today. Data can still be uploaded to lab collections via Globus, but be mindful of the 10 TB buffer file limit. The outage affects storage and recall from tape.

  • 原因判明済みUTC

    NESE Tape Service is still working with IBM technical support at restoring the inventory. The expected downtime is extended until Tuesday March 3rd, 9am.
    Apologies for the inconvenvenience.

  • 調査中UTC

    NESE Tape service will be down or operating with degraded service (no store and recall) Friday from 12 Noon EST until as late as Monday, 2 March at 9 AM.

    SUMMARY OF ISSUE:

    NESE Tape service is currently not able to store or recall files to and from tape due to vendor firmware issues in the IBM TS4500 tape library. The issue is related to the library robotics and cartridge database and we do NOT expect any data loss from this issue.

    The issue is apparently due to an issue with the inventory database related to a recent firmware update. This database can be scrubbed and reconstructed by the library, which will scan the bar code labels on all the cartridges to rebuild the inventory. Association of files in Globus to tapes is handled separately from the tape library and is not affected by the firmware update.

Starfish dashboard is unavailable
解決済み重大な障害31時間 50分
  • 解決済みUTC

    This incident has been resolved. The Starfish dashboard is available.

  • 調査中UTC

    The starfish dashboard is unavailable. We are currently investigating this issue with Starfish..

2月25
Starfish maintenance Feb 25, 2026 all day
完了メンテナンス24時間
  • 完了2月 26, 2026 の 14:00UTC
    Maintenance has completed successfully
  • 進行中2月 25, 2026 の 14:00UTC
    Maintenance is now in progress
  • 予定2月 25, 2026 の 14:00UTC

    Starfish will be unavailable starting Wednesday, February 25th at 9AM until Thursday, February 26th at 9AM, for routine maintenance. The online dashboard will be inaccessible during this time.

Authentication outage
解決済み重大な障害5分
  • 解決済みUTC

    Openauth/radius is now operational. This update was created by an automated monitoring service.

  • 調査中UTC

    Authentication issues with openauth/radius. This incident was created by an automated monitoring service.

2月19
NESE tape maintenance Feb 19th 2026
完了メンテナンス9時間
  • 完了2月 19, 2026 の 22:00UTC
    Maintenance has completed successfully
  • 進行中2月 19, 2026 の 13:00UTC
    Maintenance is now in progress
  • 予定2月 19, 2026 の 13:00UTC

    From our partners at NESE. Details follow:

    We are installing four new tape frames, which will bring the tape system raw storage capacity to 253 petabytes.

    Service Affected: NESE Tape Service

    Maintenance Window: 8:00 AM - 5:00 PM (EST)

    • The tape service will be unavailable.

    • All upgrade activities are expected to be completed on the same day.

    NOTES:

    • Monitor the MGHPCC Slack #nese channel for status updates and announcements

    • Monitor https://nese.instatus.com/ for real-time updates on progress

    Subscribe to https://nese.instatus.com/subscribe/email for updates and announcements

前へ

2月 2026 ～ 4月 2026

次へ

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