Proxmox VE picks up the hostname of one of its virtual machines when it is turned off and back on.

yondkoo

New Member
Dec 6, 2023
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Last night, the data center lost power and the servers went down. When the power came back and the servers were turned on, the two Proxmox VE servers stopped working. When entering the servers via SSH, the hostnames were changed to the hostname of the virtual machine.
First server has pve-node1 hostname originally, now it's pgsql2 (which is one of its virtual machines name)
Second server has pve-node2 hostname too, but its VM9000 (its just template image...)

Any way to fix this?