Complete cluster shutdown because of failed cooling Thursday 25th July 2019 00:00:00
Due to the extreme outside temperature, the cooling in the datacenter failed. Therefore all hosted services were stopped, and the whole T2B cluster was shutdown.
The cluster was only restart on Monday, after the cooling hold steady the whole weekend.
Only 70% of the compute nodes were restarted in order to slowly ramp-up the stress on the cooling systems.