White Papers

18 Setting up the Dell DR Series System with IBM Tivoli Storage Manager
5. Enter the required information for the device class, and click Next.
• Device Class Name: Select the name of the DR Series system device class (created previously).
• Maximum Number of Scratch Volumes: Set the number of scratch volumes in the system.
(Setting the value between 100 to 200 scratch volumes is recommended.)
6. For Identifying Duplicates, accept the defaults selections, and click Next.
(Ensure that the Identify the duplicate data in the storage pool check box is not selected as the
DR Series system uses inline deduplication and already identifies and removes duplicate data.)