Configure Samba users for SQL Server instant access and universal shares
Starting with NetBackup 9.0 and later, you must first configure Samba users for SQL Server instant access and universal shares. For more information, refer to the NetBackup Web UI Microsoft SQL Server Administrator's Guide and the section MSDP build-your-own (BYO) server prerequisites and hardware requirements to configure Universal shares in the NetBackup Deduplication Guide.