Dear,
I USE UBUNTU 12.04, OPENSTACK ESSEX VERSION
i use snapshot instance image.
but it doesn't work. and i restart nova-compute in compute node.
it occur error. it is error log.
2012-12-27 09:04:58 DEBUG nova.utils [req-b3cc4e8c-4c58-4494-a64e-0b92118f08ed
None None] backend <module 'nova.db.sqlalchemy.api' from
'/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.pyc'> from (pid=2995)
__get_backend /usr/lib/python2.7/dist-packages/nova/utils.py:658
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 336, in
fire_timers
timer()
File "/usr/lib/python2.7/dist-packages/eventlet/hubs/timer.py", line 56, in
__call__
cb(*args, **kw)
File "/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 192, in
main
result = function(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/nova/service.py", line 101, in
run_server
server.start()
File "/usr/lib/python2.7/dist-packages/nova/service.py", line 162, in start
self.manager.init_host()
File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 237, in
init_host
instances = self.db.instance_get_all_by_host(context, self.host)
File "/usr/lib/python2.7/dist-packages/nova/db/api.py", line 578, in
instance_get_all_by_host
return IMPL.instance_get_all_by_host(context, host)
File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 102,
in wrapper
return f(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 1517,
in instance_get_all_by_host
return _instance_get_all_query(context).filter_by(host=host).all()
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 1947,
in all
return list(self)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2178,
in instances
rows = [process[0](row, None) for row in fetch]
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/mapper.py", line 2718,
in _instance
populate_state(state, dict_, row, isnew, only_load_props)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/mapper.py", line 2572,
in populate_state
populator(state, dict_, row)
File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/strategies.py", line
150, in new_execute
dict_[key] = row[col]
UnicodeDecodeError: 'utf8' codec can't decode byte 0xa0 in position 10: invalid
start byte
2012-12-27 09:04:59 CRITICAL nova [-] 'utf8' codec can't decode byte 0xa0 in
position 10: invalid start byte
2012-12-27 09:04:59 TRACE nova Traceback (most recent call last):
2012-12-27 09:04:59 TRACE nova File "/usr/bin/nova-compute", line 49, in
<module>
2012-12-27 09:04:59 TRACE nova service.wait()
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/nova/service.py", line 413, in wait
2012-12-27 09:04:59 TRACE nova _launcher.wait()
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/nova/service.py", line 131, in wait
2012-12-27 09:04:59 TRACE nova service.wait()
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 166, in wait
2012-12-27 09:04:59 TRACE nova return self._exit_event.wait()
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/eventlet/event.py", line 116, in wait
2012-12-27 09:04:59 TRACE nova return hubs.get_hub().switch()
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 177, in switch
2012-12-27 09:04:59 TRACE nova return self.greenlet.switch()
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 192, in main
2012-12-27 09:04:59 TRACE nova result = function(*args, **kwargs)
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/nova/service.py", line 101, in run_server
2012-12-27 09:04:59 TRACE nova server.start()
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/nova/service.py", line 162, in start
2012-12-27 09:04:59 TRACE nova self.manager.init_host()
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 237, in
init_host
2012-12-27 09:04:59 TRACE nova instances =
self.db.instance_get_all_by_host(context, self.host)
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/nova/db/api.py", line 578, in
instancean_get_all_by_host
2012-12-27 09:04:59 TRACE nova return
IMPL.instance_get_all_by_host(context, host)
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 102, in
wrapper
2012-12-27 09:04:59 TRACE nova return f(*args, **kwargs)
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 1517, in
instance_get_all_by_host
2012-12-27 09:04:59 TRACE nova return
_instance_get_all_query(context).filter_by(host=host).all()
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 1947, in all
2012-12-27 09:04:59 TRACE nova return list(self)
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2178, in
instances
2012-12-27 09:04:59 TRACE nova rows = [process[0](row, None) for row in
fetch]
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/sqlalchemy/orm/mapper.py", line 2718, in
_instance
2012-12-27 09:04:59 TRACE nova populate_state(state, dict_, row, isnew,
only_load_props)
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/sqlalchemy/orm/mapper.py", line 2572, in
populate_state
2012-12-27 09:04:59 TRACE nova populator(state, dict_, row)
2012-12-27 09:04:59 TRACE nova File
"/usr/lib/python2.7/dist-packages/sqlalchemy/orm/strategies.py", line 150, in
new_execute
2012-12-27 09:04:59 TRACE nova dict_[key] = row[col]
2012-12-27 09:04:59 TRACE nova UnicodeDecodeError: 'utf8' codec can't decode
byte 0xa0 in position 10: invalid start byte
could someone help me or give me some hint?
THANKS ALL
EDWARD
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