ElabInElab change; use inner_elab_role from the reserved table instead of virt_nodes table.
ElabInElab change; use inner_elab_role from the reserved table instead
of virt_nodes table.

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