Ewww... that could be ugly.  Did Brian every find anything?  TBH I
haven't looked at this any more since he said he was on it and he
seemed to have found evidence that it was specific to the RAX
environment.



On Wed, Apr 25, 2012 at 3:24 PM, Chuck Thier <email address hidden> wrote:
> Just as a side note, I wonder if this is due possibly to a missing
> upgrade?  (I haven't had a chance to track it down) but it would seem to
> match up with it working in fresh installs, and not in some others'.
>
> --
> Chuck
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/962615
>
> Title:
>  Unable to list volumes after building from snapshot
>
> Status in OpenStack Compute (Nova):
>  Confirmed
>
> Bug description:
>  On a fresh devstack install, if I build a volume, snapshot that
>  volume, then build a volume from that snapshot, I can no longer list
>  all volumes:
>
>  vagrant@devstack:~/devstack$ nova volume-create 1
>  vagrant@devstack:~/devstack$ nova volume-snapshot-create 1
>  vagrant@devstack:~/devstack$ nova volume-create --snapshot_id=1 1
>  vagrant@devstack:~/devstack$ nova volume-list
>  ERROR: The server could not comply with the request since it is either malformed or otherwise incorrect. (HTTP 400)
>
>  Traceback from nova-api.log:
>  (nova.api.openstack.wsgi): TRACE: Traceback (most recent call last):
>  (nova.api.openstack.wsgi): TRACE:   File "/opt/stack/nova/nova/api/openstack/wsgi.py", line 851, in _process_stack
>  (nova.api.openstack.wsgi): TRACE:     action_result = self.dispatch(meth, request, action_args)
>  (nova.api.openstack.wsgi): TRACE:   File "/opt/stack/nova/nova/api/openstack/wsgi.py", line 926, in dispatch
>  (nova.api.openstack.wsgi): TRACE:     return method(req=request, **action_args)
>  (nova.api.openstack.wsgi): TRACE:   File "/opt/stack/nova/nova/api/openstack/volume/volumes.py", line 201, in detail
>  (nova.api.openstack.wsgi): TRACE:     return self._items(req, entity_maker=_translate_volume_detail_view)
>  (nova.api.openstack.wsgi): TRACE:   File "/opt/stack/nova/nova/api/openstack/volume/volumes.py", line 207, in _items
>  (nova.api.openstack.wsgi): TRACE:     volumes = self.volume_api.get_all(context)
>  (nova.api.openstack.wsgi): TRACE:   File "/opt/stack/nova/nova/volume/api.py", line 164, in get_all
>  (nova.api.openstack.wsgi): TRACE:     context.project_id)
>  (nova.api.openstack.wsgi): TRACE:   File "/opt/stack/nova/nova/db/api.py", line 1015, in volume_get_all_by_project
>  (nova.api.openstack.wsgi): TRACE:     return IMPL.volume_get_all_by_project(context, project_id)
>  (nova.api.openstack.wsgi): TRACE:   File "/opt/stack/nova/nova/db/sqlalchemy/api.py", line 129, in wrapper
>  (nova.api.openstack.wsgi): TRACE:     return f(*args, **kwargs)
>  (nova.api.openstack.wsgi): TRACE:   File "/opt/stack/nova/nova/db/sqlalchemy/api.py", line 2517, in volume_get_all_by_project
>  (nova.api.openstack.wsgi): TRACE:     return _volume_get_query(context).filter_by(project_id=project_id).all()
>  (nova.api.openstack.wsgi): TRACE:   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 1611, in all
>  (nova.api.openstack.wsgi): TRACE:     return list(self)
>  (nova.api.openstack.wsgi): TRACE:   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 1830, in instances
>  (nova.api.openstack.wsgi): TRACE:     rows = [process[0](row, None) for row in fetch]
>  (nova.api.openstack.wsgi): TRACE:   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/mapper.py", line 2291, in _instance
>  (nova.api.openstack.wsgi): TRACE:     populate_state(state, dict_, row, isnew, only_load_props)
>  (nova.api.openstack.wsgi): TRACE:   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/mapper.py", line 2169, in populate_state
>  (nova.api.openstack.wsgi): TRACE:     populator(state, dict_, row)
>  (nova.api.openstack.wsgi): TRACE:   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/strategies.py", line 130, in new_execute
>  (nova.api.openstack.wsgi): TRACE:     dict_[key] = row[col]
>  (nova.api.openstack.wsgi): TRACE: TypeError: expected string or Unicode object, long found
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/nova/+bug/962615/+subscriptions