[Update: 22:08] All Linux maintenance is complete. Additional work on Citrix and Windows hosts is continuing. — On Tuesday, 20 June 2023 between 17:00 and 23:00 PST, general system maintenance including updates and reboots will occur for the following systems. Systems will be unavailable during reboots. Please save all work prior to the 17:00 maintenance …
Category Archive: News
General announcements
SDSC Network Interruption – 14 June 2023, 08:10
[Update – 08:40] Upstream network service providers have reconfigured networking and the issue appears to be resolved. Please contact colosupport@sdsc.edu with any questions or concerns. SDSC Network Engineers are investigating a loss of external network connectivity. More information will be posted here.
SDSC Network Interruption – 18 May 2023, 21:00
[Update – 22:05] Upstream network service providers have reconfigured networking and the issue appears to be resolved. Please contact SDSC Operations with any questions or concerns — SDSC Network Engineers are investigating a loss of external network connectivity. More information will be posted here.
SDSC Planned Maintenance – USS and Project Storage Hotels – 9 May 2023, 04:00 – 06:00
[8:18] The maintenance is complete. Please contact support with any questions or issues. [6:04] The maintenance is taking longer than anticipated. We are continuing to patch the service and will provide an update shortly On May 9th 2023 at 04:00am, the Universal Scale Storage and Project Storage Hotel services will undergo routine maintenance. Brief outages …
SDSC Planned Maintenance – Linux Update/Reboot – 16 May 2023,
Colleagues: On Tuesday, 16 May 2023 between 17:00 and 23:00 PST, general system maintenance including updates and reboots will occur for the following 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 analytic02.sdsc.edu analytic03.sdsc.edu …
SDSC Incident Notification – VM Slowness – 12 Apr 2023, 13:30
(Update – 22:52) Disk load has been reduced by rebalancing array use. Vendor support has been contacted for additional input. — Around 13:30, 12 April 2023 hosted VMs started to experience slow disk access. Engineers are investigating and more information will be posted here.
SDSC Planned Maintenance – Linux Update/Reboot – 18 Apr 2023,
Colleagues: On Tuesday, 18 April 2023 between 17:00 and 23:00 PST, general system maintenance including updates and reboots will occur for the following 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 ashcroft.sdsc.edu assets.sdsc.edu athena.sdsc.edu …
EXTENDED – In Progress – SDSC Planned Maintenance – Core Networking – 7 Mar 2023, 1900-0600
This message is to alert you that the SDSC Enterprise Network Services team has scheduled network maintenance. The network maintenance will affect a variety of SDSC-hosted services and colocated systems. Start: 19:00 PST, Tuesday 3/7/2023 End: 06:00 PST, Wednesday 3/8/2023 We have scheduled a maintenance window to perform hardware upgrades to our core infrastructure and …
SDSC Planned Maintenance – Linux Update/Reboot – 21 Mar 2023,
Colleagues: On Tuesday, 21 March 2023 between 17:00 and 23:00 PST, general system maintenance including updates and reboots will occur for the following 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 ashcroft.sdsc.edu assets.sdsc.edu athena.sdsc.edu …
SDSC/UCSD Outage Notification – Network Connectivity – 12:35, 2 Mar 2023
SDSC and UCSD have experienced two brief network disruptions that appear to be caused by routing issues outside of campus. The mechanisms SDSC and UCSD have to adaptively restore connectivity worked within a few minutes, but similar outages may happen again until the root cause is resolved. Issue Resolved. If experiencing any issues, please contact …