Posting a reply/update to this thread to let everyone know that the method I ended up using worked well. I made a new copy of the existing consistency group with storage from the new array and waited for it to complete initializing. Tested the new copy on our backup server and it worked as expected. Removed the host from the old storage group on the old array and deleted the copy. Didn't have any issues with our bookmarks during the init of the new copy as we had an active copy running.  All I have left is the repository migration and everything will be complete.
Hello,  As I mentioned in the topic I want to migrate off a CX4-480 that is being used in the current environment to a VNX array at the same site. This would be only for the remote copy and not production.  We are running RecoverPoint 4.1.1 CL in our RP environment.  My plan is the following:  Enable the splitter on the VNX  Zone the VNX to the RP Cluster (Would this be a new zone or just add VNX ports to the existing RPA-Storage zone that has CX4-480?)  Create like for like LUNs for each CG e.g. test-remote_cg > DR_test-remote (Replication, Journal volumes)  Within the CG select add a copy name it DR_test-remote-new  Use the LUNs from the VNX to create replication sets and select journal volumes  Finish the wizard and let the new copy sync.  Once the new copy is synced up disable the old CG copy DR_test-remote then rename it DR-test-remote-old and rename the new copy to DR-test-remote  verify our bookmark script still works  delete the old cg  after all of the CG's are running on the VNX migrate the repository volume using the method outlined in KB article 184792  Remove the CX4-480 splitter  Once that is all complete, unzone the old array, and pat myself on the back.  Any thoughts on this or any recommendation you guys can provide?   Thanks in advance.
I want to migrate CG remote copies to a new array, would this method work?