The true image scheme utilized by NetBackup avoids creating large backup catalogs typical of competitive true image backup
offerings by keeping older true image catalogs on tape rather than all on disk.
Backup/Restore of Moved Directories and Files
Moved, renamed, or newly installed files and directories are detected and backed up during incremental backup operations
by comparing the new file and directory names relative to those contained in the previous full or incremental backup. A
catalog of the previous full or incremental backup is saved on the NetBackup client.
Some client disk space is required to store partial backup catalogs. This is an optional feature since additional system
resources are required.
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VERITAS NetBackup Release 3.4 Technical Overview