Clonezilla is a partition and disk imaging/cloning program similar to True Image®. It saves and restores only used blocks in hard drive. Two types of Clonezilla are available, Clonezilla live and Clonezilla SE (Server Edition).
This little shell script can create partitions on an LTO-5+ tape.
LTO-5 tapes can hold 2 partitions, LTO-6+ tapes can hold up to 4 partitions.
It can work as batch and interactive (menu driven) on console/terminal.