we are using SAP ECC 6.0 with HP EVA 4000 SAN solution for backup and data storage .
we have one DR site as well. on DR site data from SAN is getting replicated continuously.
Our complete LUN of Production server is replicating continuously to DR.
In case of disaster at primary site we have to make available DR site up and running.
Now I want to test my DR site simulation.
Please suggest me the minimum possible strategy to make DR site UP.
We have one idle server on the DR site as well.
Is Homogenous System copy procedure is suitable. But after system copy SID will be changed on DR site.
As it is production System so we need same SID on DR site as well.
Note: Primary and DR site both are on same domain with different network addresses.
SAP : ECC 6.0
Database : MSSQL 2005.
High Availliabilty system.
Please suggest best possible strategy/procedure to prepare DR site.