All the added media servers are not reflected in the Data Domain OST STU
During Data Domain storage server configuration, when you add additional media servers, the storage server is created successfully, but when you create a disk pool using this storage unit, the STU shows only a single media server that was selected on the first configuration screen (4149823)
Workaround:
Add the other media servers after creating the storage server. Use JAVA UI to create Data Domain OST STU.