The SDSC East Datacenter is experiencing higher than usual ambient temperatures. Engineers are working to resolve the issue and more information will be posted here. Update: This morning during building fire testing, there was an issue with the fire dampeners on the air handler units that caused a portion to power down. The dampeners were …
Category Archive: Incident Notification
SDSC Outage Notification – Metabolomics Workbench – 28 Feb 2022, 12:00
Metabolomics Workbench is experiencing network outages which may limit access to some services. Network engineers are working to resolve the issue and updates will be posted here.
(Resolved) SDSC Outage Notification – partial network outage – 17 Feb 2022, 06:00
[Update 0700] Connectivity is active again. Please report any remaining network issues to support@sdsc.edu. SDSC engineers are investigating reports of a partial network outage. More information will be posted here.
SDSC Outage Notification – reference system NFS outage – 05:30-07:45, 10 Dec 2021
The central reference-system NFS system filled up at approximately 05:30 on 10 Dec 2021. Some services that rely on shared NFS storage for home directories or web content were impacted. Engineers removed old snapshots at 07:45 releasing space. Services are back in production, but please contact SDSC Support with any questions or concerns.
SDSC Outage Notification – USS2 NFS File Storage, Intermittent Access Issues – 14 July 2021
(Update 15:29) In consultation with the vendor a temporary fix was put in place. Services are operating normally. Additional repair work will be conducted tomorrow, 15 July. This morning (14 July 2021) the USS2 Universal File Storage cluster is showing networking issues between nodes. Engineers and vendor support are investigating. NFS/SMB access to this cluster …
(Resolved) SDSC Outage Notification – sc-samba hostname unavailable – 3 May 2021, 12:15pm
[Update – May 4, 10:45A] Update has been made and service is restored. Should you have any issues, please email support@sdsc.edu. The hostname ‘sc-samba.ad.ucsd.edu’ was removed from campus DNS. This will cause connection errors to clients that do not have that name cached or locally hard coded. Campus has been notified and we will update …
SDSC Outage Report – Peered networking outage – 28 Apr 2021, 09:50
[Update – 10:16] SDSC Networking reported that no links appear to be down and ongoing campus network maintenance is unlikely to have caused any outages. If you feel that network links to SDSC are out, please contact SDSC Operations. – SDSC Operations was alerted by a peered off-campus institution that some links to CENIC and …
UCSD Degraded Networking – 15 Apr 2021
[Update 20 Apr – 22:52] Links are operating normally. Future UCSD maintenance will be required to finish the originally scheduled work. — SDSC has been notified that there are some degraded networking paths within the UCSD networking fabric. Some users may see connection problems accessing both UCSD and SDSC resources.
[Resolved] SDSC Outage Notification – Limited Network Connectivity – 16 March 2021, 10:00
[Update – 12:51] SDSC is no longer seeing networking issues to Spectrum customers. Please contact SDSC Support if you continue to experience limited connectivity. [Update – 11:45] SDSC/UCSD networking provider CENIC has informed SDSC that the issue involves Spectrum’s peering with an intermediary, not with CENIC directly. As a result, Spectrum customers may see limited …
SDSC Outage Report – Datacenter Networking – 1 March 2021,
[Update: 15:10] A small subset of networks within the SDSC data center environment suffered a brief outage when one of our links bounced as part of our ongoing investigation with Juniper technical support. We are still actively working with the JTAC team to correct our intermittent connectivity, stemming from our route engine crash on 2/9/21. …