System Notices

Two-Factor Authentication for HPRC Clusters, November 4th

Posted at 10/17/2019 4:54pm

Starting on November 4, 2019, Duo two-factor authentication will be required for all SSH logins to the HPRC clusters. For more information, visit the wiki page.

Intel license server update Friday, October 18 from 7am-9am

Posted at 10/17/2019 2:47pm

Tomorrow morning, Friday, October 18, 2019 from 7am-9am, HPRC will be updating the Intel license server on in order to accommodate updated versions of the Intel software suite. This should only affect building using the Intel compilers during that time. Software already built with the Intel compilers should not be impacted. Hopefully the actual disruption will only last 15 minutes or so as we install and test the new version.

Ada and Curie Cluster Maintenance, October 29

Posted at 10/17/2019 2:05pm

The Ada and Curie clusters will be unavailable starting at 9am to 6pm on Tuesday, October 29th. Software and hardware maintenance will be performed during this downtime. Jobs will not be scheduled if they will overlap with this maintenance window.

HPRC License Server Maintenance, Oct 4

Posted at 10/03/2019 12:08pm

HPRC's primary license server,, will be updated tomorrow morning at 8am. This will involve a reboot during which time licenses won't be available. At present, we do not foresee this reboot lasting more than 15 minutes.

Terra Cluster Maintenance, October 1-3 — UPDATED

Posted at 9/19/2019 1:45pm

The Terra cluster will be unavailable from 9am on Tuesday, October 1 to 6pm on Thursday, October 3. During this maintenance window, software and hardware maintenance will be performed and data from the existing Terra cluster storage will be migrated to a new and larger storage subsystem.

Users are encouraged to delete any unnecessary data or backup their data on the Terra cluster to other locations outside of HPRC to reduce the time required for the data migration. Jobs will not be scheduled if they will overlap with this maintenance window.

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