NetBackup / Deleting an OpenStorage storage server

To delete an OpenStorage storage server

1. In the NetBackup Administration Console, in the left pane, expand Media and Device Management > Credentials > Storage Servers
2. Select the storage server that you want to delete.
3. On the Edit menu, select Delete.
4. Click Yes in the confirmation dialog box.
5. On the NetBackup master server, use the following command to delete the storage server from the NetBackup EMM database:

Linux: /usr/openv/netbackup/bin/admincmd/nbemmcmd -deletehost -machinename storage_server_name -machinetype ndmp

Windows: install_path\NetBackup\bin\admincmd\nbemmcmd -deletehost -machinename storage_server_name -machinetype ndmp

https://www.veritas.com/support/en_US/doc/59118460-127355792-0/v15150143-127355792