public String formatUnMountCmd(String dataMover,String path,String protocol){
  StringBuilder cmd=new StringBuilder();
  cmd.append(" ");
  cmd.append(dataMover);
  cmd.append(" ");
  cmd.append("-perm");
  cmd.append(" ");
  cmd.append(path);
  return cmd.toString();
}

public String formatUnMountCmd ( String dataMover , String path , String protocol ) { StringBuilder cmd = new StringBuilder ( ) ; cmd . append ( " " ) ; cmd . append ( dataMover ) ; cmd . append ( " " ) ; cmd . append ( "-perm" ) ; cmd . append ( " " ) ; cmd . append ( path ) ; return cmd . toString ( ) ; }
create the command string for deleting file system mount .
