[PVE-User] Servers spontaneously Rebooting

[Lindsay Mathieson]

In the past two weeks we've had several instance of servers on our 3 
node cluster doing a hard reboot, this is since upgrading to PE 4.0

Its been most curious. Once it was all three servers rebooting 
simultaneously. Twice it has been a single server (different ones) 
rebooting.


TBH, I don't see how it could an issue with Proxmox - all three 
rebooting was odd, but it is cluster software ...

Any suggestions as to what logs I should look at after a hard reset?

All three servers are plugged into a Cyberpower PR1500ELCDRTXL2U UPS.

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