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Chapter 5 Configuration Menu
> 5.3 Thin Provisioning Management
ETERNUS DX400/DX8000 series ETERNUSmgr User Guide Settings/Maintenance
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Copyright 2010 FUJITSU LIMITED
P2X0-0760-02ENZ0
When creating a new Thin Provisioning Pool (TPP), RAID Groups
are registered in the TPP. A RAID Group obtains the Resource
according to the volume number, and a single RAID Group is used
as a single volume. After creating a TPP, all the RAID Groups that
configure the TPP are formatte d. When exceeding the maximum
capacity of volum es that can be formatted at the same time, a
message to that effect appears. Wait until the current format process
is complete, and then format the unformatted area of the TPP.
• Clicking the [RAID Group No.] link displays the disk drives
configure the RAID Group.
• When the RAID Group name is changed, the [Create/Extend Thin
Provisioning Pool (Setting RAID Group Name)] screen appears
after the [Create/Extend Thin Provisioning Pool (Updating
Configuration Information)] screen.