In this moment, I have a 1-node cluster AHV, but in a few months this cluster will be expand could be with 1 or 2 nodes more.
May I expand to 2-nodes cluster? If it is possible Is necessary a witness VM?
If I have the opportunity, I think buy other 2 nodes, I think that I will not have issue expand from 1-node to 3-nodes cluster. Are I right?
What do your recommend in both scenarios?