Hi all.
I currently have FIM 2010 R2 in my environment, and long term I want to move our identity management to either a server 2012 R2 or server 2016 server, depending on what is most suitable at the time. All that we currently have is the sync service - the MIM service / portal etc are not installed, though I want to install them in the future.,
FIM 2010 R2 is currently installed on a 2008 R2 server. I tried in a test environment to install MIM 2016 fresh and migrate, but failed. I decided that our best course of action was simply to do an in-place upgrade of FIM to MIM 2016 without changing services, and then later look at migrating the newly-installed MIM to a newer OS and SQL database version. The inplace upgrade in my test environment was trivial.
Unfortunately, I can't find any guidance for doing so. Before I actually make my recommendation to the business, I want to just get a feeling of how difficult it would be to migrate MIM 2016 from a 2008 R2 server to 2012 R2 (or 2016 if supported).
Since I plan to install the MIM service and portal, I'm also wondering about the difficulty to migrate those; should I install those on my 2008 R2 server once I've upgraded the sync service, or should I wait until I've migrated MIM to another server and install them there? I don't know how much effort it takes to migrate the extra services...