I'm going to be setting up a centos 7 server and like to do extensive testing prior to actually switching over to it. My goal is to create a fresh install and then slowly migrate my clients as I sort through all of the OS changes.
Anyway my question is will I need to purchase a new license? I don't expect this to be a quick process but in the end I will only have 1 virtualmin server.
Let me know and thanks!