vinum_init: add code to initialize subdisks as well as plexes.  Also provide for initializing volumes; this code is not yet complete.
vinum_init: add code to initialize subdisks as well as plexes.  Also
provide for initializing volumes; this code is not yet complete.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase