Performing a new installation of 5.x HA and upgrade to 7.x H.A. I've unfortunately had to rebuild a couple of times with a rebuild per server. Now the backup is the only server running successfully because we (with the assistance of TAC) couldn't perform read/write on the Master even though it showed it was the Publisher in the Datastore and Control Center. So, I'm rebuilding the 'master' again. I had assumed that I would have to install 5x first, configure it then upgrade to 7x. Can you change the deployment model if the initial CRS setup I configured the master as First Node instead of 'Add to Cluster' as I should have. Can I repair CRS and rerun setup to change it and Add the server to the existing cluster?
I have this problem too.