The indicated command does not have any data to process. This can occur if the command specifies a storage pool with no volumes, or with no volumes that contain data. This can also occur if there are no volumes in the storage pool with an access state of READWRITE or READONLY.
The command ends without starting a background process.
Issue the QUERY VOLUME F=D command to verify that there is at least one volume in the storage pool that contains data, and that the storage pool volumes have an access state of READWRITE or READONLY.