Edit Local Replica Options window

This window is the first window of the Edit Local Replica Options wizard.

SI/TI System Options table

The following table lists the items in the SI/TI System Options table in the Edit Local Replica Options window of the Edit Local Replica Options wizard.

Item

Description

System Option

The defined system option.

Values:

  • Swap & Freeze: Quick Restores and then saves the current data. Used with the Quick Restore, inhibits the Update Copy operation after performing Quick Restore, and the S-VOL in “PAIR” status is not updated.

  • Host I/O Performance: Use this option to give weight to I/O response rather than the copy time. This option controls copy operations and improves the host I/O response.

  • Copy Pace Ext. Slower1

  • Copy Pace Ext. Slower2

  • Copy Pace Ext. None

Reducing the copy volume in “PAIR” status curbs the influence to the I/O performance of the host server. This item is available to all pairs in “PAIR” status. The order of Copy Pace Ext. Slower1, Copy Pace Ext. Slower2, and Copy Pace Ext. None determines the host server’s I/O performance.

Status

Shows whether the system option is currently enabled or disabled.

Enable button

Click to enable the selected option.

Disable button

Click to disable the selected option.