- When looking for target host 'current' or 'WIP' files within the
  backup root limit the search (performed by the 'find' command)
  to exactly a depth of 3 ( host/module/<current|WIP file> ).

  These files really shouldn't be permanently stored anywhere else,
  but during a recent reorg of some backups there were some stored at the
  host level (depth =2) and the output from showStatus was very
  confusing.