Keep in mind, that this way (partitioning) the backup job is bound to the partition, not the tape !
Meaning if someone puts the monday tape in the tuesday slot (partition), the backup fails with "please insert tape".
Consider to leave the loader unpartitioned and work it out by Media sets and overwrite period.
Lets say it is monday : Insert the monday tape, label it monday - it will be allocated to the mediaset (e.g. Differential) and gets op for e.g. one week
Tuesday insert te tuesday tape the same way.
It will as well be allocated to the same mediaset and protected for a week .
And so on and so on... unless someone forgets to change the tapes fo about one week.
(of corse this is not the setup in detail)
Regards
uz