And you do know how RAID 0 works right? If you had data on the drives, you probably lost some of it.
RAID 0 works this way with two disks:
Disk 0 Disk 1
A good definition of RAID 0: Striped set without parity. It provides improved performance and additional storage but no fault tolerance. Any disk failure destroys the array, which becomes more likely with more disks in the array. A single disk failure destroys the entire array because when data is written to a RAID 0 drive, the data is broken into fragments.