Go to the GUI of the primary DR device
Expand Storage tab
Select Replication tab
Highlight the selected configured replication.
Select Delete
Confirm link to delete
From vRanger GUI
From Repository view.
Add a new CIFS repository using the replica credentials and path.
From the DR
Recreate the replication link on the DR containers
From vRanger primary site.
Run a backup.
When complete go to 2nd site vRanger
Right click on read only repository
Refresh
Confirm new backup savepoint shows as available to import.
Savepoints will not complete to import, this is a known bug in version 7.2.1