After checking with Digital Realty (DRT).
The condenser of DRT's air-conditions system damaged hours ago. This issue leads to the extremely high temperature of some of DMIT's virtualized nodes. The extreme temperature exceeds the safety threshold. Our nodes shut themselves down for safety reasons automatically.
Some VMs need to be started late. Thank you for your patience.
The downtime of some nodes: 1 hour
Sorry for your inconvenience.
Monday, July 27, 2020