Allowed options:
  -h [ --help ]           produce help message
  --all                   implies --osd --mon --mgr --mds --client --vstart
  --osd                   Test osd admin socket output
  --mon                   Test mon admin socket output
  --mgr                   Test mgr admin socket output
  --mds                   Test mds admin socket output
  --client                Test client (includes rgw) admin socket output
  --vstart [=arg(=./out)] Modify to run in vstart environment