Cumulus switch upgrades

Scheduled Maintenance Report for REANNZ Advanced Computing and Data Services

Completed

This maintenance was postponed further, the status updates posted since yesterday are erroneous. Apologies for the confusion. We will make a new post for the rescheduled dates.

Posted Dec 03, 2025 - 13:51 NZDT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Dec 02, 2025 - 18:00 NZDT

Update

This maintenance has now been postponed to Dec 2nd at 1800hrs

Posted Nov 18, 2025 - 08:50 NZDT

Scheduled

The border switches will have an upgrade applied overnight on Nov 18th from 6pm. Any ssh and external connections to the cluster and OnDemand may get broken during this maintenance. Slurm jobs will be unaffected.

Posted Nov 07, 2025 - 11:13 NZDT

This scheduled maintenance affected: Data Transfer, NeSI OnDemand and Flexible High Performance Cloud Services (FlexiHPC Dashboard (web interface), FlexiHPC CLI interface).