Driver Space Missing on Dell MD3600i???

Hi All,

i've finally set my dell MD3600i; what i don't understand's i'm using 3 physicals Drivers of 3.725,524GB (11.176,569GB) and 2 of  465,261GB (930.522GB)

I've set it on RAID 5 the 3 disk but i can only see and use 7,451.045 GB and i can see that this space's associated with all thoses disk.

Even when if i set it on RAID 0, it's look like i can use space of one disk.

Thanks for your support