Split Pairs window

Use this window to split pairs.

For complete information and instructions, in Contents, click:

TC/TC-MF pair operations
Splitting pairs

In this topic, you can view the following tables.

Selected Pairs table

Item	Description
Local Storage System	Information about volumes in the accessed system. LDEV ID: LDEV identifier. LDEV Name: LDEV name. Pair Position: Whether volume is a P-VOL or S-VOL. Attribute: LDEV attribute. Capacity: Capacity of the volume. CLPR: CLPR ID of the volume.
Copy Type	Type of pair: TC: TrueCopy
Status	Pair status.
Remote Storage System	Information about the remote system. Model / Serial Number: Model and serial number. LDEV ID: LDEV identifier.
Path Group ID	TC only. Path group identifier.
CTG ID	Pair's consistency group identifier.
CTG Utilization	Whether the consistency group is shared by multiple storage systems. Single: The consistency group consists of a single pair of primary and secondary storage systems. Multi: The consistency group consists: The consistency group consists of multiple storage systems.
Fence Level	P-VOL fence level.

Setting Fields

Item

Description

Secondary Volume Write

TC only.

Whether the S-VOL can be written to while the pair is split.

Enable: Can write to S-VOL. Available only when performing the split operation from the pair's primary storage system.
Disable: Prevents writing to S-VOL. Default.

Primary Volume Write

Whether the P-VOL can be written to while the pair is split.

Depends on Primary Volume Fence Level: Writing to P-VOL depends on the Primary Volume Fence Level Setting. Default.
Disable: Prevents writing to the P-VOL. Available only when performing the split operation from the pair's primary storage system.