My company currently has a 2 node cluster (Windows 2012), and we are looking to buy a third machine and adding this as a new node.
According to Microsoft, the new node should be identical to the other 2 nodes in terms of hardware, firmware etc, but that simply won't happen because of how quickly hardware changes and the cluster was setup a couple of years ago.
So, my question, has anybody added a new node to a cluster, with differing hardware? Has it caused any issues or did you encounter any issues.
Many thanks in advance