My setup is working, I'm confused as to why it works.  I think these two name attributes should be identical.

Here is the fragment from bacula-dir.conf.sample

Storage {
  Name = File
  address = elm
  SDport = 9103
  ...
}

There a fragment from from the provided bacula-sd.conf.sample

Storage {
  Name = elm-sd
  SDPort = 9103
  ...
}