HP B6960-96035 - Manual (Page 97)

TIP:
Use the Data Protector Appendable on Incrementals Only option to keep data from full
and incremental backups (of the same backup specification) on the same media set.
Another common use of the incremental backup concept is indicated in Figure
26 on page 98. Here the required space on the media is slightly larger. Only two
media sets need to be accessed to restore to the desired point in time. Note that
there is no dependency on any previous Incr1 media set for this restore, unless the
desired restore point in time would be moved.
Concepts guide 97