Planned network outage at SDSC

Submitted by Shava Smallen on Fri, 30 Nov 2012, 13:04:36 GMT

FutureGrid Hardware Outage Information

Planned network outage at SDSC

Status
Resolved
Type
Network
Impacted systems
sierra, storage at SDSC
Start of outage
Tue, 18 Dec 2012, 23:00 PST
Anticipated end of outage
Tue, 18 Dec 2012, 23:24 PST

Description

On December 18, 2012 from 11pm-1am SDSC networking engineers will perform a necessary software upgrade to the aggregation layer switches. Unfortunately the redundant equipment must be brought down simultaneously to ensure proper installation of the updates. Therefore a network service outage will be required. While this outage is expected to last 30 minutes or less, please plan for a possible outage window of 120 minutes.

We have scheduled this maintenance late in the evening to minimize impact.

Resolution

Maintenance was completed at 11:24PM.

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