Add some error checking on the return value from the cluster. Add name=value params on the command line, to be passed through in the RPC. Mostly for debugging.
Add some error checking on the return value from the cluster.
Add name=value params on the command line, to be passed through
in the RPC. Mostly for debugging.

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