temp change for vnodes: make vn larger, put /opt on that. All to try to avoid loopback lockups.
temp change for vnodes: make vn larger, put /opt on that.
All to try to avoid loopback lockups.

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