How to uncluster

[marc_in_lux]

Hello --

This being a hobbyist's basement datacenter, I obviously had to try out what Proxmox is like when it is clustered.

Well. It's cool.

It's very much not needed here, though.

I have been able to remove the second server out of the cluster ok, however the concept of being in a cluster seems to be stuck with the first server. Which per se I don't mind that much, however on a reboot the 1-server-cluster now does not boot any VM's, since it claims it doesn't have quorum.

How can I fix that?

 

[proxtest]

In the corner on the right top side u find something it called Search.....

https://forum.proxmox.com/threads/cluster-and-quorum.7786/

 

[marc_in_lux]

Yeah, I did find that one, but considered the bit about having two nodes not relevant to my case of having only one node

I did set the quorum to 1 using 'pvecm expected 1', but that seems not to survive a reboot. I will try that out again.

 

[marc_in_lux]

I have just tried this again - a reboot will set the quorum back to 2, and my VM's will not start (which is inconvenient because one of them actually provides internet, dhcp and stuff). Any way I can make this permanent? Or am I in to re-install this to get rid of my 'let's try this out' cluster?