I have two different database availability groups. One is a group of two 2012 servers running Exchange 2013 CU10 and the other is a group of two servers running 2012 R2. Is it possible to use database portability to move a database between these groups?
All reading I have done indicates that issues can arise when attempting to perform a portability move between two servers running different OS versions. I have not been able to find much concerning how having a DAG will affect that.