Minor fix for virtnodes wrt pxe/osid stuff. Nothing that some actual virtualization won't cure someday.
Minor fix for virtnodes wrt pxe/osid stuff. Nothing that some actual
virtualization won't cure someday.

nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome