Status of “PRD” database on PRDDB01 should be
“Principle” mean this is a source database, the database is allow access by application
“Synchronized” mean the changed will be replicated to the mirror database
Status of “PRD” database on SAPDRDB should be
“Mirror” mean this is a target of the data replication, database is not allow access
“Synchronized / Restoring” mean the changed from source database will be applied into this mirror database