Figure 1.14 Example For Use Raid Migration 2 - Fujitsu Eternus DX60 User Manual

Chapter 1 Overview
1.3 Functions
• Example when volumes transferred from a RAID5(3+1) configuration to a different RAID
level, RAID1+0(3+3), configuration:

Figure 1.14 Example for use RAID Migration 2

RAID5 (3+1)
300GB 300GB 300GB 300GB
LUN0 900GB
Unused 300GB 6
300GB 300GB 300GB
300GB 300GB 300GB
ETERNUS DX60/DX80/DX90 Disk storage system User Guide
Copyright 2011 FUJITSU LIMITED
Unused 300GB 4
300GB
RAID1+0 (3+3)
Migrate to another RAID group
300GB
LUN0 900GB
300GB
LUN0 900GB
43
300GB 300GB 300GB
300GB 300GB
300GB 300GB
P3AM-3042-08ENZ0