Fujitsu ETERNUS DX100 S3, Руководство по настройке

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5.7.2 Operation Volume Creation
Create volumes (areas in the drives of a RAID group) in the RAID group.
Create a 1TB Standard volume in the operation RAID group created in
"5.7.1 RAID Group Creation" (page 88) .
Figure 5.9 Operation Volume Creation
Operation RAID group (RG0)
Operation volume
RAID5 (4+1)
main
(Standard)
1TB
600GB
600GB
600GB
600GB
600GB
To perform backup with , two types of volume for backup (generation data management area and
temporary work area) must be prepared in addition to the one for operation. For details about creation of
backup volume, refer to
"5.7.3 Generation Management Volume (SDV) Creation" (page 94) and "5.7.4 Tem-
porary Work Volume (SDPV) Creation" (page 95) .
Table 5.2 Operation Volume Creation
Usage Item Capacity Volume type
Operation volume (copy
source) main 1TB Standard
Generation management
volume sdv0 - 6 1TB (*1) Snap Data Volume
Temporary work volume sdpv 500GB Snap Data Pool Volume
*1: Though the copy source capacity is specified during creation, the capacity allocated to sdv is approxi-
mately 0.1% of the copy source capacity.
When creation is finished, the volume is automatically formatted. After volume creation, Standard and
SDV become accessible from the host when host affinity setting is completed.
SDPV becomes available when formatting starts after creation.
The procedure to create an operation volume is as follows:
1
Click the [Volume] tab on the navigation of the ETERNUS Web GUI screen.
The [Volumes] screen appears.
2
In [Action], click [Create].
The [Create Volume] screen appears.
Chapter 5 General Settings
5.7 RAID Configuration Settings
92
FUJITSU Storage ETERNUS DX100 S3/DX200 S3 Disk storage system Configuration Guide (Basic)
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