Comment 7 for bug 1349833

Upgrade failed fater next steps:

1. Run upgrade from 5.0 to 5.1 and fail upgrade with modifying /engines/openstack.py file adding some exception (fuel-5.1-upgrade-11-2014-09-17_21-40-34.tar.lrz)
2.After successful rollback run upgrade from 5.0 to 5.0.1

Expected - upgrade is successful
Actual - upgrade failed with
2014-09-23 08:56:51 DEBUG 10307 (utils) Execute command "docker cp fuel-core-5.0-astute:/var/lib/astute /var/lib/fuel_upgrade/5.0.1"
2014-09-23 08:56:51 DEBUG 10307 (utils) Stdout and stderr of command "docker cp fuel-core-5.0-astute:/var/lib/astute /var/lib/fuel_upgrade/5.0.1":
2014-09-23 08:56:51 DEBUG 10307 (utils) 2014/09/23 08:56:51 Error: Could not find the file /var/lib/astute in container fuel-core-5.0-astute
2014-09-23 08:56:51 INFO 10307 (supervisor_client) Stop all services
2014-09-23 08:56:51 ERROR 10307 (upgrade) DockerUpgrader: failed to upgrade: "<Fault 6: 'SHUTDOWN_STATE'>"
Traceback (most recent call last):
  File "/var/upgrade/site-packages/fuel_upgrade/upgrade.py", line 56, in run
    upgrader.upgrade()
  File "/var/upgrade/site-packages/fuel_upgrade/engines/docker_engine.py", line 76, in upgrade
    self.supervisor.stop_all_services()
  File "/var/upgrade/site-packages/fuel_upgrade/supervisor_client.py", line 125, in stop_all_services
    self.supervisor.stopAllProcesses()
  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])
Fault: <Fault 6: 'SHUTDOWN_STATE'>
2014-09-23 08:56:51 DEBUG 10307 (upgrade) Run rollback

Logs are attached