Rescan for Fibre Transport devices from a SAN client
A rescan operation tries to find new FT devices from the client. If the scan detects new FT devices, NetBackup adds them to the database. A rescan operation is a time- and compute-intensive operation. It may not discover new devices (especially if the client system requires a restart and you do not restart it).
Depending on the operating system capabilities and the HBA driver and its settings, the scan may search for new Fibre Channel devices.