Create Cluster??

[Juniorrrrr]

I have one server Proxmox 4.3 with 30 VMs (node A)
I'm building a new server (node B), and would like to add it as the cluster node A

Question: This will affect the VMs running on the node A?

Node B is clean, with no VM

 

[dietmar]

Question: This will affect the VMs running on the node A?

No.