Raid Configuration Settings; Raid Group Creation; Figure 5.7 Raid Group Creation; Table 5.1 Raid Group Creation - Fujitsu ETERNUS AF250 S2 Configuration Manual

Chapter 5 General Settings
5.7

RAID Configuration Settings

5.7 RAID Configuration Settings
Use ETERNUS Web GUI to set RAID configurations in the ETERNUS AF.
Perform the following settings:

RAID group creation

•
• Volume creation
Hot spare registration
•
This section describes the configuration settings when the following volumes are created as an example.
Operation volume
•
Create an operation volume (Standard) in RAID1+0(2+2) RAID group.
Backup volume
•
Create a generation management volume (SDV) and copy data destination volume (SDPV) in RAID5(4+1)
RAID group.
5.7.1 RAID Group Creation
Create RAID groups (groups of drives that configure RAID in the ETERNUS AF) to create volumes.
Create an operation RAID group and a backup RAID group.

Figure 5.7 RAID Group Creation

Operation RAID group (RG0)
3.84TB
3.84TB
RAID1+0 (2+2)

Table 5.1 RAID Group Creation

Usage
Operation RAID group (copy
source)
Backup RAID group (copy des-
tination)
3.84TB
3.84TB
Item
RG0
RG1
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Configuration Guide (Basic)
Copyright 2017 FUJITSU LIMITED
Backup RAID group (RG1)
3.84TB
3.84TB
3.84TB
3.84TB
3.84TB
RAID5 (4+1)
Create mode RAID type
Manual RAID1+0
Manual RAID5
74
Configuration drive
3.84TB SSD ´ 4
3.84TB SSD ´ 5
P3AG-1832-04ENZ0