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Chapter 7 Thin Provisioning Pool Management
7.2 Functions in the Action Area for Thin Provisioning
ETERNUS Web GUI User’s Guide
Copyright 2013 FUJITSU LIMITED P2X0-1090-10ENZ0
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Check the RAID group specifications
Check the specifications of the existing RAID groups (number of member drives and disk type) in the TPP in
advance. The following describes how to check the specifications.
(1)From the TPP list in "7.1.1 Thin Provisioning Pool (Basic Information)" (page 200)
, click the [Name] link for
the TPP that is to be expanded.
(2)The basic information of the TPP is displayed. Click the [RAID Group] tab to switch the display.
(3)The list of RAID groups that configure the TPP is displayed. Click the [Name] link for the RAID group. Any
RAID group can be specified because the RAID groups in the TPP have the same specifications.
(4)Click the [Disk] tab in the [RAID Group Detail] screen. Check the disk type and the number of member
drives that configure the RAID group.
The procedure to expand a TPP by selecting drives manually is as follows:
Procedure
1 Select the TPP to be expanded and click [Expand] in [Action].
2 Select "Manual" for expansion mode.
3 Click the [Add] button and set the information of the RAID group to be added to the TPP.
The same Stripe Depth value as the existing RAID groups is applied for the newly added RAID group.