[UPDATE, 2022-05-11:00]: Yesterday’s loss of power was due to a major power outage in the city of Trondheim.
[UPDATE, 2022-05-12 10:25] Most nodes are now up and running as normal.
[UPDATE, 2022-05-12 08:50]: There was a power outage on Betzy at around 23:30 last night, which made all compute nodes go down. We are working on getting the nodes up and back into production now.
It appears that most or all of Betzy is down right now. We are investigating.