Split Pairs window

Use this window of the Split Pairs wizard to split pairs. This window contains the Selected Pairs table.

For more information about using this window, see the topic on splitting pairs by selecting In-System Replication to navigate to the desired software and information.

Selected Pairs table

The following table describes the items in this table.

NoteThe Selected Pairs table appears on the Confirm window and the Split Pairs window of the Split Pairs wizard. The table for the items on the Confirm window is displayed with that window.

Item	Description
Primary Volume	The P-VOL information. Values: LDEV ID: The P-VOL's LDEV identifier. LDEV Name: The P-VOL's LDEV name. Attribute: The P-VOL's attribute. Capacity: The P-VOL's volume capacity CLPR: The P-VOL's CLPR ID.
Copy Type	The types of pairs. Values: SI-L1: SI L1 SI-L2: SI L2 TI: HTI
Snapshot Group	HTI pairs only. The snapshot group name. For non-HTI pairs, a hyphen is displayed. If the pair is a Thin Image pair and the snapshot group is not set, a blank appears.
Status	The status of the pair. For more information about pair status, select In-System Replication to navigate to the desired software and status information.
Secondary Volume	The S-VOL information. Values: LDEV ID: The S-VOL's LDEV identifier LDEV Name: The S-VOL's LDEV name Attribute: The S-VOL's attribute. Capacity: The S-VOL's volume capacity CLPR: The S-VOL's CLPR ID
Pool Name (ID)	HTI pairs only. The pool name and identifier. For non-HTI pairs, a hyphen is displayed.
Mirror Unit	The mirror unit number.
Cascade	Indicates whether cascade pairs can be created. Enabled: Cascade pairs can be created. Disabled: Cascade pairs cannot be created. For non-HTI pairs, a hyphen is displayed.
Type	The pair type. Snapshot: The pair has the snapshot attribute. Clone: The pair has the clone attribute For non-HTI pairs, a hyphen is displayed.
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 volume (root volume for Thin Image pairs), which is the base of the target pair, and the mirror unit number.
Split Type list	The split type. Values: Quick Split: The pair is split, and then the data is copied so that the S-VOL is immediately available for read and write I/O. Any remaining differential data is copied to the S-VOL in the background. For HTI pairs, this value is not shown. Steady Split: Splits the pair after all of the differential data is copied. For HTI, only Steady Split: can be selected.
Copy Pace list	SI and SIz pairs only. The system option that determines the rate at which you want the storage system to copy data. Values: Slower: Improved host server I/O performance but slower processing speed. Medium: Average processing speed and host server I/O performance. Faster: Faster processing speed but slower host server I/O performance. For HTI pairs with the snapshot attribute, you cannot select the copy pace and a hyphen appears.