Documentation/admin-guide/blockdev/drbd/node-states-8.dot

   1 digraph node_states {
   2         Secondary -> Primary           [ label = "ioctl_set_state()" ]
   3         Primary   -> Secondary         [ label = "ioctl_set_state()" ]
   4 }
   5
   6 digraph peer_states {
   7         Secondary -> Primary           [ label = "recv state packet" ]
   8         Primary   -> Secondary         [ label = "recv state packet" ]
   9         Primary   -> Unknown           [ label = "connection lost" ]
  10         Secondary  -> Unknown          [ label = "connection lost" ]
  11         Unknown   -> Primary           [ label = "connected" ]
  12         Unknown   -> Secondary         [ label = "connected" ]
  13 }