i've a veeam v7 (last patch) and i've installed a IBM TS3100 library.
After have installed IBM drivers ("non_exclusive" mode), in the Windows device manager, there are two drives IBM and the Media changer. No problem.
With Veeam, the two drives appear in GUI, but no TAPE...
There are many tape in drives (not empty).
With the soft "diagnostic tool IBM", i tested two drives (interface Windows<->TS3100) and no problem...
Any idea ?

Thks !