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Appendix A Screen Details
> A.12 Set Snap Data Pool
ETERNUS DX400/DX8000 series ETERNUSmgr User Guide Settings/Maintenance
731
Copyright 2010 FUJITSU LIMITED
P2X0-0760-02ENZ0
■ Logical Volume List
Logical Volume list is displayed only when the SDPV is already registered in the ETERNUS
DX400/DX8000 series
.
● Displayed contents
• Volume Type
The volume type "SDPV" is displayed.
Click the [SDPV] link to display the list of copy sessions and SDVs using the relevant SDPV.
• SDPE (GB)
The SDPE size (1GB, 2GB, or 4GB) for each SDPV is displayed.
"SDPE" is a unit of allocation to assign the space to the SDV whose capacity was shortened.
Refer to "A.5.1 Volume List (Initial) Screen" (page 682) for other Logical Volume List items.
A.12.2 Set Snap Data Pool (Create SDPV) Screen
On this screen, specify the capacity and number of SDPV(s) to create in the selected RAID
Group. If volume(s) have been created in the selected RAID Group, a list of the volume(s) is dis
-
played.
■ RAID Group Information
● Setting item
• Checkbox
Select the checkbox of the [Free] field for the SDPV(s) to create. When deleting the SDPV
added in this screen, select the [SDPV] checkbox.
● Displayed contents
• [SDPV] link
Displays the list of copy sessions and SDVs that use the SDPV.
■ SDPV number creation rules
SDPV volume numbers are allocated from the smallest unused Open Volume numbers available
(starting from Logical Volume#0x0000) in ascending order.
When creating SDPV(s), only one [Free] space can be selected.
The [SDPV] link is displayed only for the existing SDPV.