/[no]SERVE
This qualifier is not required and defaults to /NOSERVE. It
controls whether or not disk serving is available for the
VMSCluster. When /SERVE is selected, the disk is MSCP
served. Once a disk is selected /SERVE it cannot be selected
/NOSERVE.
Note that /nopersist and /serve are mutually exclusive. Also
note that served device numbers cannot exceed 9999.