if we use pidfiles for tracking pid/stopping when we can get rid of ```start_das_with_update``` action, and do something like this:

```bash
start | restart )
  stop
  wait4db
  # load from staging area into mongodb - e.g. fresh install, or updated
  # TO-DECIDE: here, or within start function()?
  load_new_metadata/maps
  start
``` 

and yes, if maps need to be manually updated after the installation, the operator would exactly as you said.