I'm upgrading a demo environment from Windows Server 2012 to 2012 R2. All of the System Center products in the environment have already been upgraded to 2012 R2 from 2012 SP1. In the interest of my sanity and schedule, I was hoping to do an in-place upgrade of the OS on these servers.
The environment runs the following applications:
AD Directory Services (will not be upgraded in-place)
System Center 2012 R2:
Virtual Machine Manager
SQL Server 2012 to support System Center products (no failover clusters, mirroring, shipping, or AlwaysOn):
Database Engine w/ Full Text Search
I can't find any official documentation from Microsoft about whether in-place upgrades with these products installed is explicitly supported. I'd imagine that means that it is supported, but I thought I'd see if anyone has actually done this, or is aware of an official support statement in one direction or the other.