public String backupNow(String backupFilePrefix) throws McException, IOException {
  _logger.debug("Backup triggered.");
  return Backup.backup(backupFilePrefix);
}

public String backupNow ( String backupFilePrefix ) throws McException , IOException { _logger . debug ( "Backup triggered." ) ; return Backup . backup ( backupFilePrefix ) ; }
call this method to run immediate system backup
