A Media Manager storage unit is configured with the following default values:

• On demand only = no.

• The maximum concurrent drives that are used for backup = 1.

• Maximum multiplexing per drive = 1.

• Maximum fragment size = xxxxxxx. The maximum fragment size specifies (in megabytes) the largest fragment that NetBackup can use for backup images. This setting is normally used to ensure that the backup does not exceed the maximum size that the file system allows. The maximum size depends on the file system.