You are given the option to map the volume to a server during the Restore process. This allows you to access the volume while the restore is in progress. Accessing the volume during the restore process is limited by the performance of the remote link and may impact the performance of the restore as it progresses.
If you do not have a server presently defined, and wish to create one, click Create Server. When you have completed creation of the server, you will be presented with this screen again.
If you click Map to Server, you will map the volume to the server upon completion of the replication link.
If you click Continue Without Mapping no server mapping will be created after the restore process is started.