We purchased 40 Centera 4 LP nodes for each of our new production and DR data centers. The new Centera arrays will also have (2) nodes dedicated for the HA CUA environment. We need to migrate our existing Centera storage arrays which are located at different data centers. We also have bi-directional replication. There are (2) applications writing to the HA CUA nodes at data center #1 and (2) applications writing directly to the Centera at data center #2. The data is replicated bi-directionally both ways. We want to migrate all (4) application data to the Centera located at the new production data center and then replicate the data to the new DR data center. There is 1GB IP connectivity between all (4) of the data centers. We also don't want to extend any of VLANs between any of the data centers. What are the options for migrating the (2) existing data centers to the production data center?