EasyManua.ls Logo

HP StorageWorks MSA1000

HP StorageWorks MSA1000
52 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
6
Figures
1 Multiple physical drives (D1, D2, and D3) in a system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
2 Multiple physical drives (D1, D2, and D3) configured into one logical drive (L1) . . . . . . . . . . . . . . . . . 45
3 Data striping (S1-S4) and data blocks (B1-B12) on multiple physical drives (D1, D2, and D3). . . . . . . . 45
4 Two arrays (A1, A2) containing five logical drives (L1 through L5) spread cross five physical
drives (D1 through D5). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
5 RAID 1 array, with two physical hard drives (D1, D2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
6 RAID 1+0 array, with eight physical hard drives (D1 through D8) . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
7 RAID 5 array, with three physical hard drives (D1, D2, D3) showing distributed parity
information (Px,y) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
8 RAID 6 array, with four physical hard drives (D1, D2, D3, D4) showing distributed parity
information (Px,y)(Qx,y) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Tables
1 Document conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2 CLI special keys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3 RAID 0 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
4 RAID 1, RAID 1+0 features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
5 RAID 5 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
6 RAID 6 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
7 Summary of RAID methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
8 Choosing a RAID level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Table of Contents

Other manuals for HP StorageWorks MSA1000

Related product manuals