If you're using array based replication with SRM does that mean that all VM's you place on a LUN have to be part of a recovery plan?
Also, when you re-protect is the data still on the original LUN or does that get blown away (assuming nothing major happened to the SAN) and need to be completely replicated or is it still there and you push changes to it? Does that also mean you change the direction of the replication at the SAN level. Reprotect and make the original site the primary and change the replication back again?