Mostly complete: Scheduled maintenance (downtime) affecting all CHPC resources; SQL server and affected websites still under maintenance
Scheduled for December 16, 2025 at 2:30 PM – December 24, 2025 at 12:00 AM 7 days
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.
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