Cooling problem in computer hall, cluster down 2022-04-04 14:00

The cooling has failed in the computer hall causing an emergency power break.

We're investigating the reason and will try to get the cluster back as soon as possible.

* UPDATE 2022-04-04 16:30 *

The cluster is being brought up, this will take a while longer.

But  more cooling-related work needs to be done tomorrow, so we have put a reservation on the cluster starting 2022-04-05 13:00.

This means that only short jobs will be allowed to start until after the next cooling work is finished and the system is safe to bring up fully.