The status of a particular volume may be requested, or, by the absence of a
volume specification that of all qualified volumes in the target system.
Ex. vfcfg c: -status
vfcfg -h server2 -status
SuperCache II and SuperVolume are made active through the use of the -sc and
-sv switches, respectively. When activating SuperCache II, the -ps and -cs
values are also required, while the -fs, -lw, -ra, and -mfu optionally may
be specified. When activating SuperVolume, the -lw value optionally may be
specified.