Fujitsu ETERNUS DX80 S2 Cli User's Manual page 382

Chapter 4 Function/System Settings and Display
4.2 Advanced Copy Management
• Copy speed
Specify the copy speed from one of the following, to match the operation to give priority during the copy
operation.
Low: Gives priority to operation process
High: Gives priority to copy process
Auto: Priority is set automatically
[Example]
Setting the Bitmap ratio to 2, table size to 32MB, and copy speed to Low.
CLI> set advanced-copy-parameters -resolution 2 -table-size 32 -ec-opc-priority low
4.2.2.2 Copy Destination Volume Creation
Create the copy destination volume to store the copied data (Snap Data Volume: SDV) and the pool area to
store the copied data when all of the SDV capacity is used (Snap Data Volume Pool: SDPV)
■ RAID group creation
Create a RAID group used for SDV in the normal procedure.
(Refer to this manual for how to create a RAID group.)
When considering the effect on performance, creating SDVs in a RAID group that is not used for the operation
is recommended, although the SDVs can be created in an existing RAID group.
■ SDV (Snap Data Volume) creation
Create SDVs, the copy destination for SnapOPC+, in the RAID group created in step (1).
[Example]
Creating one SDV with 10 GB virtual capacity in RAID group#2.
CLI> create volume -name SDV001 -rg-number 2 -type sdv -virtual-size 10gb -count 1
After creating the SDV, check the volume number.
CLI> show snap-data-volume
Volume Format is performed automatically after the SDV is created. Set the mapping to the LUN.
■ SDP (Snap Data Pool) creation
Create SDPVs in the created RAID group.
[Example]
Creating one SDPV having 1 [TB] capacity in the RAID group#4
CLI> create volume -name SDPV01 -rg-number 4 -type sdpv -size 1tb -count 1
Volume Format is performed automatically after the SDPV is created.
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ETERNUS CLI User's Guide
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