A data storage system is provided that implements a command-push model that reduces latencies. The drive interacts with the engagement organs to transmit a driving force through a force transmission element having a component that extends in the transverse direction of the vehicle. This method also includes co-administering with sulfonyl fluoride with a therapeutically effective dose of a second agent. In particular the roughness and shape of the relevant contacting faces of a belt are adapted to achieve a boundary lubricating condition, while the lubricating oil is defined to meet the requirements of prohibiting the occurrence of scratch, at least reducing the urging thereof considerably.