View source for Leonhard Open maintenance (Dec 2020)

Due to a major network maintenance in the computer room where Leonhard is located,

 the Leonhard Open cluster will be '''OFF-LINE''' from '''08:00 AM, Wednesday 2 December''' to '''08:00 AM, Friday 4 December'''.

During this downtime we will also upgrade the firmware of the Lustre file system in Leonhard Open.  As usual, batch queues will be inactivated before the maintenance to ensure that no job gets killed when the cluster is shutdown. Shorter jobs can continue to run if they can finish by the time the cluster is taken offline. There is no action required on your part.

This page will be updated before and during this maintenance.

We apologize for any inconvenience this may cause.

==Updates==

;'''2020-12-03 16:30'''

:The maintenance is finished. The login nodes are open and we will start to progressively open the queues.