Accusys ExaSAN A12S2-PS - Manual (Page 27)

P23
Optional: From the drop down menu, select On-the-fly initialization. For a detailed explanation on the Initialization
type, consult the A12S2-PS User Guide.
5. Check the Assign LUN automatically box.
6. Click Create Array to complete the process.
Note
If you attempt to create a RAID set without meeting the minimum required number
of hard disk drives, an error message will pop up after clicking Create Array.
Quick Start Guide