This morning I tried to log in to Prism only to find it was unavailable. I tracked down which node had the IP of prism (logged into all nodes - there must be an easier way!) but I didn't know what to do to restart it.
Anyway, I decided to go for breakfast and it was back up again when I returned, but was down for at least 10 minutes.
Can I restart it, should it move to another node?