报错：Cobbler check 时报错

报错：[root@test88 ~]# cobbler check
Traceback (most recent call last):
  File "/usr/bin/cobbler", line 36, in <module>
    sys.exit(app.main())
  File "/usr/lib/python2.6/site-packages/cobbler/cli.py", line 657, in main
    rc = cli.run(sys.argv)
  File "/usr/lib/python2.6/site-packages/cobbler/cli.py", line 270, in run
    self.token         = self.remote.login("", self.shared_secret)
  File "/usr/lib64/python2.6/xmlrpclib.py", line 1199, in __call__
    return self.__send(self.__name, args)
  File "/usr/lib64/python2.6/xmlrpclib.py", line 1489, in __request
    verbose=self.__verbose
  File "/usr/lib64/python2.6/xmlrpclib.py", line 1253, in request
    return self._parse_response(h.getfile(), sock)
  File "/usr/lib64/python2.6/xmlrpclib.py", line 1392, in _parse_response
    return u.close()
  File "/usr/lib64/python2.6/xmlrpclib.py", line 838, in close
    raise Fault(**self._stack[0])
xmlrpclib.Fault: <Fault 1: "<class 'cobbler.cexceptions.CX'>:'login failed'">
这是cobbler的一个BUG

解决方法：[root@test88 ~]# /etc/init.d/cobblerd restart
　　　　　[root@test88 ~]# cobbler get-loaders