Figure 127 Recommended Raid1/Raid1+0 Configuration Example - Fujitsu ETERNUS AF S3 Series Design Manual

4. Hardware Configurations
Recommended RAID Group Configuration
Redundancy Group 2
:
■
RAID Configuration Example (ETERNUS AF650 S3)
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 127
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)
183
Controller (CM#1)
DI
Design Guide