HP OpenView Storage Data Protector is software that manages backup and recovery from both disks and tapes, delivering maximum data protection while providing continuous 24x7 business operations. Data Protector scales from a single server environment to the largest distributed enterprise infrastructures. PRODUCT FEATURES:Used backup disk storage is the space occupied by protected backups;Used capacity differs from raw capacity in that RAID overhead is excluded. This means the RAID configuration does not need to be considered;The backup disk storage can be distributed over multiple disk arrays and systems;Does not require any drive and library LTU. Drive and library licenses are required for file devices, but not for advanced backup to disk. In the same way, advanced backup to disk cannot be licensed with drive and library licenses;It does not matter whether UNIX or Windows powers the backup disk;"Advanced Backup to Disk" is a combination of many Data Protector features: "file library", "object copy", "backup mirroring", "automated media copy", etc.