[Update – 00:31] The maintenance is complete for tonight. Core networking upgrades were completed, however individual top-of-rack switches were not moved to new hardware and will require future, planned maintenance. Please contact SDSC Operations with any questions or concerns. [Update – 23:59] Project storage and Universal Scale Storage systems are online. Affected XSEDE systems are …
Category Archive: Completed Events
Completed Events
SDSC Planned Maintenance – Linux Patch/Reboot – 18 Sept 2018 – 17:00-23:00
[Update – 19:59] All systems have been patched and rebooted. Please contact support if you have any concerns or issues. — On Tuesday, 18 September 2018 between 17:00 and 23:00, general system maintenance, including patching and reboots, will occur for the following systems. Systems will be unavailable during reboots. Please save all work prior to …
UCSD/SDSC router maintenance – 5-6 Sept 2018
This message is to inform you that ITS and SDSC engineers have scheduled two planned maintenance windows involving upgrades to the campus border routers. 1st Event WHEN : September 5, 2018 6AM-8AM WHAT : Backup Border Router maintenance and upgrades to resolve bugs and enable new features IMPACT : Backup Internet paths will be taken …
SDSC East Data Center Cooling – 30 Aug 2018, 11:00
(Update 13:55) All air handlers have restarted and the room temperature is normal. Please contact Operations with any concerns. —— The air handlers in the east data center did not properly restart after the power outage. As a result, there are higher than normal ambient temperatures throughout the room. Engineers are working to restore operation.
SDSC Outage Notification – Power Outage Resolved – 30 Aug 2018, 08:15
Update 8/30/2018 10:00 AM PT: A general power outage occurred this morning, Thursday, 8/30/2018, at SDSC around 8:10 AM PT. Power was restored by campus FM around 9:40 AM PT. Individual systems in the data center may need to be powered back on if they were affected by the outage. Generator-backed systems should have remained powered …
SDSC Post Incident Report – VMware Outage, 15 Aug 2018
On Wednesday, 15 August 2018, at approximately 1pm, the primary VMware cluster at SDSC experienced a complete outage. During the outage all VM guests were unable to access disk resources, and eventually needed to be powered off to allow cluster recovery. At 10pm the cluster was stable, at which point all VM guests were placed …
SDSC Outage Notification – multiple networks in building/datacenter – 15 Aug 2018, 13:15
[Update – 22:59] All guests are online and appear to be acting normally. Please contact support with any questions or concerns. [Update – 22:00] Engineers are slowly booting guests and monitoring stability of the VMware cluster. Additional updates will be posted once all guests are on and the environment is operating normally. [Update – 18:42] …
SDSC Planned Maintenance – Linux Patch/Reboot – 21 Aug 2018, 17:00-21:00
On Tuesday, 21 August 2018 between 17:00 and 23:00, general system maintenance, including patching 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. anchor athena awesomelabs bastiat beeker bolero …
SDSC Outage Notification – Project Storage Hotel Node – 2 Aug 2018, 15:00
At approximately 15:00 on 2 August 2018 a single project storage hotel node froze and required a hard reboot. Following the reboots, some NFS clients may experience stale NFS file handles which a remount should correct. The services appear up and functioning. Admins of systems may need to be contacted to perform remounts. Please contact …
SDSC Planned Maintenance – Linux Patch/Reboot – 17 July 2018 – 17:00-23:00
On Tuesday, 17 July 2018 between 17:00 and 23:00, general system maintenance, including patching and reboots, will occur for the following systems. In addition to operating system maintenance, SDSC will be disabling hyperthreading on all processors to address recent security concerns. As this requires BIOS configuration changes, outage times for physical systems may be longer …