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Operating Status

Downtimes: There is only one e-mail sent per downtime. Information concerning completion of the work or extension of the downtime will be posted on this page. Information on this page is also available via RSS feed.

5/5/2023 11:06:00 AM

MONTHLY MAINTENANCE: Wednesday, May 10, 2023, 8am-5pm

REASONS: To apply May 2023 security patches (Windows and Linux)

WHO WILL BE AFFECTED? All who use CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, AIDA, Altas, CapeCrystal, CommCloud2, Cqmetrics, Hopper, Marvin, Marx1, Pool, Tardis3, TheCube
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, June 14, 2023

SCIENTIFIC COMPUTING TRAINING SERIES (ZOOM): https://its.weill.cornell.edu/scientific-computing-training-series

4/7/2023 10:46:00 AM

MONTHLY MAINTENANCE: Wednesday, April 12, 2023, 8am-5pm

REASONS: To apply April 2023 security patches (Windows and Linux)

WHO WILL BE AFFECTED? Users of CAC managed resources housed in Rhodes Hall WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED and REBOOTED? Servers: Winlogin, Linuxlogin, RT, Mysql2 https://www.cac.cornell.edu/ WHAT WILL NOT BE AFFECTED THIS MONTH? Linux Clusters: Aclab, AIDA, Altas, CapeCrystal, CommCloud2, Cqmetrics, Hopper, Marvin, Marx1, Pool, Tardis3, TheCube Red Cloud Archival Storage QUESTIONS: https://www.cac.cornell.edu/help/ NEXT SCHEDULED MAINTENANCE: Wednesday, May 10, 2023
3/9/2023 3:57:00 PM

MONTHLY MAINTENANCE: Wednesday, March 15, 2023, 8am-5pm

REASONS: To apply March 2023 security patches (Windows and Linux)

WHO WILL BE AFFECTED? All who use CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, AIDA, Altas, CapeCrystal, CommCloud2, Cqmetrics, Hopper, Marvin, Marx1, Pool, Tardis3, TheCube
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, April 12, 2023

2/10/2023 1:41:00 PM

MONTHLY MAINTENANCE: Wednesday, February 15, 2023, 8am-5pm

REASONS: To apply February 2023 security patches (Windows and Linux)

WHO WILL BE AFFECTED? All who use CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, AIDA, Altas, CapeCrystal, CommCloud2, Cqmetrics, Hopper, Marvin, Marx1, Pool, Tardis3, TheCube, Walle2
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, March 15th, 2023

SCIENTIFIC COMPUTING TRAINING SERIES (ZOOM): https://its.weill.cornell.edu/scientific-computing-training-series

2/4/2023 3:43:00 PM

Unplanned Power Outage - Ithaca Campus

There was an unplanned Ithaca Campus power outage at 2:25pm Saturday, Feb 4, 2023. This outage affected many CAC managed servers in Rhodes Hall.

CAC staff are working to restore affected nodes.
1/6/2023 1:45:00 PM

MONTHLY MAINTENANCE: Wednesday, January 11, 2023, 8am-5pm

REASONS: To apply January 2023 security patches (Windows and Linux)

WHO WILL BE AFFECTED? All who use CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, AIDA, Altas, CapeCrystal, CommCloud2, Hopper, Marvin, Marx1, Pool, Tardis3, TheCube, Walle2
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, February 15th, 2023

SCIENTIFIC COMPUTING TRAINING SERIES (ZOOM): https://its.weill.cornell.edu/scientific-computing-training-series

12/8/2022 12:53:00 PM

MONTHLY MAINTENANCE: Wednesday, December 14, 2022, 8am-5pm

REASONS: To apply December 2022 security patches (Windows and Linux)

WHO WILL BE AFFECTED? All who use managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, AIDA, Altas, CapeCrystal, CommCloud2, Hopper, Marvin, Marx1, Pool, Tardis3, TheCube, Walle2
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, January 11, 2023

SCIENTIFIC COMPUTING TRAINING SERIES (ZOOM): https://its.weill.cornell.edu/scientific-computing-training-series

11/4/2022 11:34:00 AM

MONTHLY MAINTENANCE: Wednesday, November 9, 2022, 8am-5pm

REASONS: To apply November 2022 security patches (Windows and Linux)

WHO WILL BE AFFECTED? Users of CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, Altas, AIDA, CapeCrystal, CommCloud, Hopper, Marvin, Marx1, Pool, SDSx, Tardis3, TheCube, Walle2
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, December 14, 2022

SCIENTIFIC COMPUTING TRAINING SERIES (ZOOM): https://its.weill.cornell.edu/scientific-computing-training-series

10/6/2022 4:16:00 PM

MONTHLY MAINTENANCE: Wednesday, October 12, 2022, 8am-5pm

REASONS: To apply October 2022 security patches (Windows and Linux)

WHO WILL BE AFFECTED? Users of CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, Altas, Atlas2, CapeCrystal, CommCloud, Hopper, Marvin, Marx1, Pool, SDSx, Tardis3, TheCube, Walle2
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, November 9, 2022

NEXT CAC RESEARCH COMPUTING SEMINAR: https://events.cornell.edu/event/cac_research_computing_seminar_-_interactive_data_visualization_with_bokeh

9/9/2022 2:52:00 PM

MONTHLY MAINTENANCE: Wednesday, September 14, 2022, 8am-5pm

REASONS: To apply September 2022 security patches (Windows and Linux)

WHO WILL BE AFFECTED? Users of CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, Altas, Atlas2, CapeCrystal, CommCloud, Hopper, Marvin, Marx1, Pool, SDSx, Tardis3, TheCube, Walle2
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, October 12, 2022

8/8/2022 8:37:00 AM

MONTHLY MAINTENANCE: Wednesday, August 10, 2022, 8am-5pm

REASONS: To apply August 2022 security patches (Windows and Linux)

WHO WILL BE AFFECTED? Users of CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, Altas, Atlas2, CapeCrystal, CommCloud, Hopper, Marvin, Marx1, Pool, SDSx, Tardis3, TheCube, Walle2
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, September 14, 2022

7/7/2022 2:32:00 PM

MONTHLY MAINTENANCE: Wednesday, July 13, 2022, 8am-5pm

REASONS: To apply July 2022 security patches (Windows and Linux)

WHO WILL BE AFFECTED? Users of CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, Altas, Atlas2, CapeCrystal, CommCloud, Hopper, Marvin, Marx1, Pool, SDSx, Tardis3, TheCube, Walle2
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, August 10, 2022

6/9/2022 4:34:00 PM

MONTHLY MAINTENANCE: Wednesday, June 15, 2022, 8am-5pm

REASONS: To apply June 2022 security patches (Windows and Linux)

WHO WILL BE AFFECTED? Users of CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, Altas, Atlas2, CapeCrystal, CommCloud, Hopper, Marvin, Marx1, Pool, SDSx, Tardis3, TheCube, Walle2
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, July 13, 2022

5/6/2022 1:31:00 PM

MONTHLY MAINTENANCE: Wednesday, May 11, 2022, 8am-5pm

REASONS: To apply May 2022 security patches (Windows and Linux)

WHO WILL BE AFFECTED? Users of CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, Altas, Atlas2, CapeCrystal, CommCloud, Hopper, Marvin, Marx1, Pool, SDSx, Tardis3, TheCube, Walle2
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, June 15, 2022

4/8/2022 9:29:00 AM

MONTHLY MAINTENANCE: Wednesday, April 13th, 2022 8am-5pm

REASONS: To apply April 2022 security patches (Windows and Linux)

WHO WILL BE AFFECTED? Users of CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, Altas, Atlas2, CapeCrystal, CommCloud, Hopper, Marvin, Marx1, Pool, SDSx, Tardis3, TheCube, Walle2
  • Red Cloud
  • Archival Storage
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, May 11th, 2022

3/3/2022 12:02:00 PM

MONTHLY MAINTENANCE: Wednesday, March 9th, 2022 8am-5pm

REASONS: To apply March 2022 security patches (Windows and Linux)

WHO WILL BE AFFECTED? Users of CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

  • Windows Servers: WINLOGIN
  • Linux Clusters: waller.cac.cornell.edu will be decommissioned
  • Linux Servers: LINUXLOGIN, MITO, RT
  • File Servers: Storage04 (affecting leased storage customers)
  • Database servers: MYSQL
  • https://www.cac.cornell.edu/

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, Altas, Atlas2, CapeCrystal, CommCloud, Hopper, Marvin, Marx1, Pool, SDSx, Tardis3, TheCube, Walle2
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, April 13th, 2022

2/4/2022 2:37:00 PM

MONTHLY MAINTENANCE: Wednesday, February 9th, 2022 8am-5pm

REASONS: To apply February 2022 security patches (Windows and Linux)

WHO WILL BE AFFECTED? Users of CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, Altas, Atlas2, CapeCrystal, CommCloud, Hopper, Marvin, Marx1, Pool, SDSx, Tardis3, TheCube, Walle, Walle2
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, March 9th, 2022

1/7/2022 1:51:00 PM

MONTHLY MAINTENANCE: Wednesday, January 12, 2022 8am-5pm

REASONS: To apply January 2022 security patches (Windows and Linux)

WHO WILL BE AFFECTED? Users of CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

  • Windows Servers: WINLOGIN
  • Linux Clusters: CommCloud
  • Linux Servers: LINUXLOGIN, MITO, RT
  • Database servers: MYSQL
  • https://www.cac.cornell.edu/

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, Altas, Atlas2, CapeCrystal, Hopper, Marvin, Marx1, Pool, SDSx, Tardis3, TheCube, Walle
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, February 9, 2022

12/9/2021 3:20:00 PM

MONTHLY MAINTENANCE: Wednesday, December 15, 2021 8am-5pm

REASONS: To apply December 2021 security patches (Windows and Linux)

WHO WILL BE AFFECTED? Users of CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, Altas, Atlas2, CapeCrystal, CommCloud, Hopper, Marvin, Marx1, Pool, SDSx, Tardis3, TheCube, Walle
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, January 12, 2022

11/5/2021 8:54:00 AM

MONTHLY MAINTENANCE: Wednesday, November 10, 2021 8am-5pm

REASONS: To apply November 2021 security patches (Windows and Linux)

WHO WILL BE AFFECTED? Users of CAC managed resources housed in Rhodes Hall

WHAT WILL BE UNAVAILABLE WHILE THEY ARE PATCHED AND REBOOTED?

WHAT WILL NOT BE AFFECTED THIS MONTH?

  • Linux Clusters: Aclab, Atlas2, CapeCrystal, CommCloud, Hopper, Marvin, Marx1, Pool, SDSx, Tardis3, TheCube, Walle
  • Red Cloud
  • Archival Storage

STATUS: Downtime status will be posted.

QUESTIONS: https://www.cac.cornell.edu/help/

NEXT SCHEDULED MAINTENANCE: Wednesday, December 15, 2021