Begin 2020-05-18 06:30:00
End 2020-05-18 12:00:00
Affected various websites and slurm

Due to a failed BIOS upgrade, the hardware of the database server appears to be bricked. We transfered the disks to another machine (cn00) and all database services are now up again, at the cost of not having cn00 running. When the hardware is working well again, we will swap it all back and restore the original situation.

Update May 19th, 12:15 : hardware fixed, situation back to the original state.