Step Overview
1. Business plan to manual switch over for DR testing.
2. Ensure that SAP application service is completely stop from production side
3. Change database mirroring mode from “High Performance (asynchronous)” -> “High safety
without failover (synchronous)” *** (1)
4. Manual switch over.
5. After ensure that the mirror database is changed to be principle then change database
mirroring mode from “High safety without failover (synchronous)” -> “High Performance
(asynchronous)” *** (1)
failover