Our environment has two SCCM servers. A primary site and a secondary site. I'm looking to upgrade from 2012 SP1 to R2 and want to make sure I'm not overlooking anything.
I have already run the setup.exe /testdbupgrade and it has finished wihtout any errors. I have backed up the collections and the site database/configuration.
Here is the list of items I still need to do:
1. Install CU2 for SQL Server 2012 Express
2. Reboot Primary and Secondary SCCM servers
3. Install new WDK
4. Upgrade Primary server
5. Wait a couple of hours
6. Set new clients to upgrade by the end of the month
Am I missing anything?