HP StorageWorks 1510i Modular Smart Array - Manual (Page 6)

Figures
1 Multiple physical drives (D1, D2, and D3) in a system . . . . . . . . . . . . . . . . 145
2 Multiple physical drives (D1, D2, and D3) configured into one logical drive (L1) . . . . . 145
3 Data striping (S1-S4) and data blocks (B1-B12) on multiple physical drives (D1, D2, D3) . . 146
4 Two arrays (A1, A2) containing five logical drives (L1 through L5) spread across five physical
drives (D1 through D5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
5 RAID 1 array, with two physical hard drives (D1, D2) . . . . . . . . . . . . . . . . . 147
6 RAID 1+0 array, with eight physical hard drives (D1 through D8) . . . . . . . . . . . 148
7 RAID 5 array, with three physical hard drives (D1, D2, D3) showing distributed parity
information (Px,y) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
8 RAID 6 array, with four physical hard drives (D1, D2, D3, D4) showing distributed parity
information (Px,y)(Qx,y) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
6