I am researching how to create a cluster with our existing esxi host. I have 4 host with different version of 4 and 5. I was just wondering if there are any gotchas. My plan is that i want to upgrade all my host to 5 and from there create the cluster and from my understanding you can drag and drop my host to the cluster.
I just want to make sure I am not over simplifying the process.
thank you