You can use the Efficiency Policies window to create, display, and manage information about efficiency policies.
Opens the Add Efficiency Policy dialog box, which enables you to run a deduplication operation on a volume for a specified duration.
Opens the Edit Efficiency Policy dialog box, which enables you to modify the schedule and maximum run time of the deduplication operation on a volume.
Opens the Delete Efficiency Policy dialog box, which enables you to delete the selected efficiency policy.
Specifies the maximum run-time duration of an efficiency policy. If this value is not specified, the efficiency policy is run till the operation is complete.