[Update: 22:22] Work has completed. Network upgrades for affected systems have been finished as well. [Update: 17:03] Work has started and updates will be posted throughout the maintenance. SDSC engineers will perform regular maintenance and reboots on 15 July 2025, between 17:00 and 23:00 Pacific Time for the following Linux systems. Systems will be unavailable …
Category Archive: Completed Events
Completed Events
[Resolved] SDSC Incident Notification – SDSC Cloud Compute – 11 Jul 2025 11:00 AM
[Update 2:12 PM PT] The incident cause is resolved. SDSC Cloud instances that use ephemeral disks should now be functional again. Please report any lingering issues to support. [Update 1:10 PM PT] SDSC engineers continue to troubleshoot the SDSC Cloud Compute issue. We continue to advise only creating new instances with volume storage for root …
[Resolved] SDSC Outage Notification – Datacenter Firewall Networks – 4 Jul 2025
[Update 10:42 PT] The issue is resolved. Please report any lingering connection issues to SDSC support. [Update 10:02 PT] Engineers are still investigating. SDSC network engineers are investigating an outage related to networks behind hardware firewalls.
SDSC Emergency Maintenance – USS Update – 18 June 2025, 19:00-23:00
[ Update – 23:12] The maintenance window has closed, and the Universal Scale Storage service is currently stable. Additional maintenance is required to complete the updates. We will notify users of the future maintenance once the work has been scheduled with the vendor. On June 18th 2025 at 07:00pm the Universal Scale Storage service will …
SDSC Planned Maintenance – Linux Update/Reboot (17 Jun 2025,
SDSC engineers will perform regular maintenance and reboots 17 June 2025, between 17:00 and 23:00 Pacific Time for the following Linux systems. Systems will be unavailable during reboots. Please save all work prior to the 17:00 maintenance period. Updates will be posted on the SDSC status page at http://status.sdsc.edu. alexandrovlab-ftp.ucsd.edu analytic01.sdsc.edu analytic03.sdsc.edu analytic04.sdsc.edu ara.sdsc.edu arko.sdsc.edu …
SDSC Outage Notification – Datacenter Power Issue – 14:28, 31 May 2025
[Update 17:54] Power to systems has been restored [Update 16:23] Issue is still ongoing. Campus power engineers are still working to resolve the issue. [Update 15:33] Issue is still ongoing and engineers are on-site and investigating. – SDSC operations is investigating power issues within the datacenter.
SDSC Planned Maintenance – Linux Update/Reboot (20 May 2025, 17:00-23:00 PDT)
[Update – 23:06] All work is complete, please contact SDSC support with questions or comments — SDSC engineers will perform regular maintenance and reboots on 20 May 2025, between 17:00 and 23:00 Pacific Time for the following Linux systems. Systems will be unavailable during reboots. Please save all work prior to the 17:00 maintenance period. …
***SDSC Network Maintenance – Tuesday, May 27th @ 1800 PDT***
Update [19:50]: Maintenance has ended. Please reach out to eskinner@sdsc.ecdu or SDSC Operations if any issues persist. Colleagues, This message is to alert you that the SDSC Enterprise Network Services team has scheduled the following network maintenance: Start: 18:00 PDT 27 May 2025 End: 21:00 PDT 27 May 2025 SDSC engineers will be swapping our …
SDSC Outage Notification – VM guests – 22:45, 30 Apr 2025
[Update 11:56] Engineers continue to slowly bring up systems. We have engaged the storage vendor for additional support. [Update 09:07] Engineers continue to investigate. [Update 08:15] The problem has returned and engineers are investigating. [Update 02:14] Systems have been rebooted as appropriate. Please contact SDSC Support with any concerns. [Update 01:45] Engineers continue to work …
SDSC Planned Maintenance – Linux Update/Reboot (15 Apr 2025,
[Update 21:24] All work is complete – please contact SDSC support with any questions or concerns. [Update 17:36] Engineers continue to patch and reboot hosts. Updates will be posted when complete. SDSC engineers will perform regular maintenance and reboots on 15 April 2025, between 17:00 and 23:00 Pacific Time for the following Linux systems. Systems …