DNZVSS239W: The utilization of one or more physical volumes selected is not known. Collecting inventory on the VIOS operating system resource is suggested to prevent physical volumes that are in use to show as candidates for this task.

Explanation: The inventory does not have enough information to determine if the physical volumes selected are being used. The task can be completed without collecting inventory but it might fail if the VIOS determines that the physical volumes are being used.

Operator Response: Collect inventory on the VIOS operating system resource to determine if the physical volumes are being used. Once inventory is collected, physical volumes that are flagged as being used will not be available for selection in this task. Use the 'Mapped' attribute of the physical volume to determine utilization.