Figure 190 Recommended Raid1/Raid1+0 Configuration Example - Fujitsu ETERNUS DX S5 Series Design Manual

6. Hardware Configurations
Recommended RAID Group Configuration
Redundancy Group 2
:
■
RAID Configuration Example (ETERNUS DX500 S5/DX600 S5/DX900 S5)
Drives are installed in units of RAID groups.
●
Recommended RAID1/RAID1+0 Configuration Example
The drives that configure the RAID group are divided into two or more path groups. Make sure the paired
drives that configure mirroring are divided into different path groups.
Figure 190
Controller (CM#0)
DI
Recommended RAID1/RAID1+0 Configuration Example
DE#01
RAID1
(1D+1M)
DE#10
DE#20
RAID1
(1D+1M)
DE#30
RAID1+0
(4D+4M)
298
Controller (CM#1)
DI
Design Guide