CHPC - Notice history

All systems operational

99% - uptime

Portal - Operational

99% - uptime
Oct 2025 · 100.0%Nov · 99.57%Dec · 97.44%
Oct 2025
Nov 2025
Dec 2025

Open OnDemand - Operational

99% - uptime
Oct 2025 · 100.0%Nov · 99.45%Dec · 97.44%
Oct 2025
Nov 2025
Dec 2025

HPC - Operational

99% - uptime
Oct 2025 · 99.95%Nov · 99.51%Dec · 97.44%
Oct 2025
Nov 2025
Dec 2025

Homepage & documentation - Operational

100% - uptime
Oct 2025 · 100.0%Nov · 99.41%Dec · 100.0%
Oct 2025
Nov 2025
Dec 2025

Slack - Operational

Notice history

Dec 2025

Scheduled maintenance (downtime) affecting all CHPC resources
  • Completed
    December 20, 2025 at 8:30 PM
    Completed
    December 20, 2025 at 8:30 PM

    The scheduled maintenance is now complete. If you encounter any issues, please contact the CHPC at helpdesk@chpc.utah.edu.

  • Update
    December 19, 2025 at 2:30 AM
    Update
    December 19, 2025 at 2:30 AM

    The community MySQL server is still being migrated to a new server. We also continue to troubleshoot issues with the older VM farm, which still runs a few VMs, which should be available but may be less responsive. We will update on the progress again tomorrow. Thank you for your understanding.

  • Update
    December 18, 2025 at 12:42 AM
    Update
    December 18, 2025 at 12:42 AM

    We have released HPC clusters and jobs should now start running. All services should now be functional, apart from the MySQL database server and associated websites. Work on this will continue with expected release sometime tomorrow (December 18). Thank you for your patience.

    If you notice issues with anything other than MySQL and websites, please let us know at helpdesk@chpc.utah.edu.

  • Update
    December 17, 2025 at 4:43 PM
    Update
    December 17, 2025 at 4:43 PM

    Networking (DNS) issues have been resolved. The CHPC website and portal are now accessible. HPC systems and virtual machines (VMs) remain under maintenance.

  • Update
    December 17, 2025 at 4:14 PM
    Update
    December 17, 2025 at 4:14 PM

    As of approximately 10:45 p.m. on December 16, storage systems, the CHPC website, and standalone servers (such as biochemistry cryo-EM servers) are functional. Network issues on the morning on December 17, however, have affected access to CHPC resources. CHPC staff are working to resolve issues.

    Remaining services, including virtual machines (VMs) and HPC clusters, are still under maintenance. We anticipate having systems functional today (December 17).

  • In progress
    December 16, 2025 at 2:30 PM
    In progress
    December 16, 2025 at 2:30 PM
    Maintenance is now in progress
  • Planned
    December 16, 2025 at 2:30 PM
    Planned
    December 16, 2025 at 2:30 PM

    A downtime on December 16 and 17 will affect all CHPC resources, including clusters (redwood, granite, notchpeak, kingspeak, and lonepeak), standalone servers, virtual machines (VMs), and storage. This downtime is necessary to replace core network infrastructure. Reservations on the computing clusters have been put in place to ensure jobs will complete prior this downtime. Systems will be brought up on December 17 as the network replacement and any related system administration work is completed. An announcement will be made as resources are made available.

Scheduled maintenance affecting University of Utah systems including websites, email, VPN logins, and some authentication services
  • Completed
    December 14, 2025 at 11:30 AM
    Completed
    December 14, 2025 at 11:30 AM
    Maintenance has completed successfully
  • In progress
    December 14, 2025 at 7:30 AM
    In progress
    December 14, 2025 at 7:30 AM
    Maintenance is now in progress
  • Planned
    December 14, 2025 at 7:30 AM
    Planned
    December 14, 2025 at 7:30 AM

    Scheduled maintenance on University Information Technology systems may affect access to CHPC systems, including the CHPC website. Logins and VPN connections may also be affected. See https://uofu.status.io/ for further details.

Scheduled maintenance on portal.chpc.utah.edu
  • Completed
    December 10, 2025 at 4:45 AM
    Completed
    December 10, 2025 at 4:45 AM
    Maintenance has completed successfully
  • In progress
    December 10, 2025 at 4:30 AM
    In progress
    December 10, 2025 at 4:30 AM
    Maintenance is now in progress
  • Planned
    December 10, 2025 at 4:30 AM
    Planned
    December 10, 2025 at 4:30 AM

    portal.chpc.utah.edu will be inaccessible briefly for scheduled maintenance at 9:30 p.m. MST on Tuesday, December 9.

Oct 2025 to Dec 2025

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