June maintenance window closed

The June maintenance window will begin at 09:00 CET on June 4.

• Login nodes will be restarted.

• All systems will receive important bug fixes and security updates.

• The queues on Bianca will be stopped during the service window. We will do maintenance on the Cygnus file system.

• Other than this, no changes are planned. But as always, there is an increased probability of minor glitches or outages.

• Please follow progress on https://status.uppmax.uu.se

Update 2025-06-04 09:00

Maintenance has begun.

Update 2025-06-04 13:45

Maintenance for Rackham, Snowy and Miarka is completed although we will continue with rolling updates for the computation nodes.

Biancas is shut down for user access and we are updating all physical nodes. We are together with the vendor working with maintenance of Cygnus.

Update 2025-06-04 17:30

Bianca computation nodes has been updated and old hardware for Cygnus are being removed from active serice in the file system. We are working with updating the routers.

Update 2025-06-05 11:40

Bianca is being started up.

Update 2025-06-05 15:00

All maintenance completed.