The 9/19/11 Arista Switch maintenance has been completed and all services have been restored. Thank you
Category Archive: News
General announcements
SDSC PM Notification, 9/19/2011, 9:00am-12:00pm, SDSC Project/Cloud Storage, Data Oasis, HPC Connectivity
Dear colleagues, On Monday, 9/19/2011, from 9:00am to 12:00pm the SDSC Project Storage services, SDSC Cloud Storage, Data Oasis Parallel files systems, and commodity internet connections to HPC hosts will be unavailable. SDSC will be adding a second Arista switch to the Data Oasis and Cloud/Project Storage infrastructure. This will provide additional redundancy and failover …
SDSC PM Notification, 9/20/2011 6:00-9:00pm, SDSC Networking
On Tuesday, September 20th, 2011 from 6:00pm-9:00pm we will be performing a major upgrade to the SDSC network environment. In preparation for the upcoming migration to the new Juniper MX-960 network equipment we must upgrade from HSRP, a Cisco proprietary routing protocol, to VRRP, an IEEE industry standard protocol. These new and more reliable Juniper …
SDSC Event Summary, 9/9/11, 9/8 Power Outage
On Thursday 9/8/11 at approximately 3:40pm San Diego Gas and Electric experienced a power outage that affected large portions of Southern California. At that time the SDSC datacenter switched to UPS backup power and the generator was activated. The UPS backup provided time to cleanly shut down core systems, and systems on generator power were …
SDSC/UCSD/San Diego Power Outage Sept 8 & 9, 3:40PM – 6:00AM
6:00 AM Sept 9th: Good Morning, SDGE says most of the county is back up and we again appear to be stable. At this time cooling is online and we are beginning to bring services back up. If you are a collocation customer, please feel free to begin turning on your equipment also. 1:34 AM …
SDSC Incident Notification, Network Interruption, 9/7/2011 8:30pm
Title: SDSC Incident Notification, Network Interruption, 9/7/2011 8:30pm Description: Additional hardware issues with the Colocation Arista switches have caused limited network outages. Staff is investigating and more information will be posted as available. update 9/8, 01:18 : Problem Resolved. Links between East/West Arista and Thunder were cycled after spanning-tree issues were seen. Secondary links to …