We plan to design a DAG across two sites. The primary site will have 2 DAG member server(mailbox role). The DR site will have only 1 DAG member server.
Talking about the DAG database copies - we plan to have one passive copy within the primary site and only selected copies replicated to the DR site.
In case of a DR scenario (loss of primary site) we would only run the DAG (partial DAG) on the DR server, is this scenario supported? Are there any issues if we go by this type of DAG database copy design?
What would be the recommended DAG database copy design? Should we consider replicating all the databases in the DAG primary site to DR site so this makes the DAG full in-terms of DAG functionality along with providing database availability,
Thanks.
Sony Abraham