NetApp
SnapMirror : Managing SnapMirror relationships : Editing SnapMirror relationship properties

Editing SnapMirror relationship properties
You can use the Mirror Properties dialog box to edit the schedule for SnapMirror transfers and the SnapMirror data transfer rate.
Steps 
1.
From the Home tab, double-click the appropriate storage system.
2.
In the navigation pane, click SnapMirror.
3.
Select the SnapMirror relationship that you want to edit and click Edit.
4.
In the Mirror Properties dialog box, modify the properties as required.
5.
Click Save and Close to save your changes and close the dialog box.