Change Options dialog box

ShadowImage User Guide
Version
9.8.7
Audience
anonymous
Part Number
MK-98RD9021-17

Use this dialog box to change the split type and copy pace for pairs that you create.

For information about how to navigate to this dialog box, see Changing ShadowImage pair options.



Item

Description

Split Type

The split type.

Values:

  • Non Split (default): 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.

Copy Pace

The system option that determines the rate at which you want the storage system to copy data.

Values:

  • Slower: Improved host I/O performance but slower processing speed.
  • Medium (default): Average processing speed and host I/O performance.
  • Faster: Faster processing speed but slower host I/O performance.