Item Description
• LDEV ID: The S-VOL's LDEV identification number.
• LDEV Name: The S-VOL's LDEV name.
• Emulation Type: (VSP G1000, G1500, and VSP F1500) The S-
VOL's emulation type.
• Attribute: (VSP Gx00 models and VSP Fx00 models only) The
S-VOL's attribute.
• Capacity: The S-VOL's capacity.
• CLPR: The S-VOL's CLPR ID.
Pool Name (ID) The pool name and identification number.
Mirror Unit The mirror unit number.
Cascade Indicates whether a cascaded pair can be created.
• Enabled: Cascaded pairs can be created.
• Disabled: Cascaded pairs cannot be created.
A hyphen (-) displays for non-HTI pairs.
Type The pair type.
• Snapshot: A pair with the snapshot attribute.
• Clone: A pair with the clone attribute.
A hyphen (-) displays for non-HTI pairs.
Topology ID The topology ID, which indicates the layer of the pair based on the
mirror unit. The topology ID consists of the LDEV ID of the root
volume and the mirror unit number.
Split Type The mode in which you want to split the selected pairs.
Values:
• Quick Split: The pair is split and then remaining differential
data is copied to the S-VOL in the background. Specify this
value when you want to write to or read from the S-VOL
immediately after splitting a pair.
• Steady Split: The differential data is copied to the S-VOL and
then the pair is split.
Note: This value is only available if you specify the copy type
as TI.
Default: Steady Split
Copy Pace The speed at which the S-VOL is copied.
For Thin Image pairs with the snapshot attribute, this item cannot
be selected. A hyphen (-) is displayed.
Split Pairs confirmation window
The following image shows the Confirm window, which is the second and last
window of the Split Pairs wizard.
Thin Image GUI windows and wizards 271
Hitachi Thin Image User Guide for Hitachi Virtual Storage Platform G Series and F Series
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