[DONE] Betzy downtime 13th June – 15th June

[Update, 2022-06-14] The maintenance stop was finished late last night.

**UPDATE** Downtime has started

Downtime starts 13th June 08:00 and last until 15th June 16:00.

A fault has been discovered in one of the switches in the main power board for Betzy compute nodes. Downtime is required to swap out the switch. We will take the opportunity to do further hardware and software maintenance and also implement and test an “emergency shutdown/reset” procedure for the whole of Betzy.

No services requiring access to any part of the system, including login nodes and storage services (NFS exported directories or backup directories), will be available during downtime, but some parts of the system (mainly storage and login) may have shorter downtime than other parts.