Math Cluster Maintenance

June 7, 2016  5:30am – 11:00am
Conte, Hansen, Hathi, Radon

An issue was discovered shortly after Conte, Hansen, Hathi, and Radon were brought back online with the /group path on several front-ends and nodes. Any scripts or jobs that rely on the /group path may have had issues immediately following return to service. This issue was resolved shortly before noon.


The maintenance on Conte, Hansen, Hathi, and Radon clusters have been successfully completed and these clusters have been brought back into service.

Other compute cluster outages running concurrent with this however, are still in progress.


This maintenance window next week has been reduced as much as possible to limit impact on research work.


The Conte, Hansen, Hathi, and Radon clusters will be unavailable beginning at Tuesday, June 7th, 2016 at 5:30am, for scheduled maintenance. The clusters will return to full production by Tuesday, June 7th, 2016 at 11:00am.

During this time, critical high-availability fixes will be made to the Research Data Depot while client clusters are offline.

Any PBS jobs which request a walltime which would take them past Tuesday, June 7th, 2016 at 5:30am will not start and will remain in the queue until after the maintenance is completed.

Originally posted: May 6, 2016  5:00pm

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