code: private synchronized void checkFileSystems() {
  		for(Entry<File, FileSystemInfo> fsEntry: fsInfo.entrySet()) {
  			if (fsEntry.getValue().processThisCycle()) {
  				long fsFreeSpace = AccessHelper.getFreeSpace(fsEntry.getKey()) ;
  				if (logger.isLoggable(Level.FINE)) {
  					logger.logp(Level.FINE, className, "checkFileSystems", "fileSystem: "+fsEntry.getKey().getPath()+
  							" Need: "+fsEntry.getValue().fsSpaceNeeded+" Available Spc: "+fsFreeSpace) ;
  				}
  				if (fsEntry.getValue().isWarning(fsFreeSpace)) {
  					logger.logp(Level.WARNING, className, "checkFileSystems", "HPEL_FileSystem_Space_Warning",
  							new Object [] { fsEntry.getKey().getPath(), fsEntry.getValue().fsSpaceNeeded, fsFreeSpace } ) ;
  				}
  			}
  		}
  	}
docs: check the file systems to see if there is ample room
  Gets information from configuration and correlates it to the space left on the volume to see if it looks like we are
  in jeopardy.  An attempt is made to determine if log and trace are on the same fs. If so, then the combined impact
  is assessed.
  @throws Exception