From Burp: Burp is a network backup and restore program. It uses librsync in order to save network traffic and to save on the amount of space that is used by each backup. It also uses VSS (Volume Shadow Copy Service) to make snapshots when backing up Windows computers. Features include server mode runs on Unix-based systems, client mode runs on Windows and Unix-based systems, Windows volume shadow copy service (VSS) support, delta differencing with librsync, network backups, backs up and restores files, directories, symlinks, hardlinks, fifos, and nodes, and ability to continue interrupted backups.
read more +