Pair Topology Type

SI only.

The SI pair configuration.

Values:

• Cleared but available: You can configure the pair.

• Selected but not available: The SI pair exists.

• Cleared but not available: You cannot configure the pair.

• Select All: Selects all configurations.

This item is shown only if you specify ShadowImage as the Copy Type.

Split Type

SI only.

The split type.

Values:

• Non Split: The pair is not split.

• 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.

• Steady Split: Differential data is copied and then the pair is split.

Default: Non Split

Copy Pace

SI only.

The system option that determines 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.

Default: Medium