OpenStack compute's bugs note

Install at Ubuntu 10.04 LTS：

1. When running euca-terminate-instance command.
   Edit /usr/lib/pymodules/python2.6/nova/db/sqlalchemy/api.py
   From:
   701 def instance_destroy(context, instance_id):
702     session = get_session()
703     with session.begin():
704         session.execute('update instances set deleted=1,'
705                         'deleted_at=:at where id=:id',
706                         {'id': instance_id,
707                          'at': datetime.datetime.utcnow()})
708         session.execute('update security_group_instance_association '
709                         'set deleted=1,deleted_at=:at where instance_id=:id',
710                         {'id': instance_id,
711                          'at': datetime.datetime.utcnow()})
   To:
   701 def instance_destroy(context, instance_id):
702     session = get_session()
703     with session.begin():
704         session.execute('update instances set deleted=true,'
705                         'deleted_at=:at where id=:id',
706                         {'id': instance_id,
707                          'at': datetime.datetime.utcnow()})
708         session.execute('update security_group_instance_association '
709                         'set deleted=true,deleted_at=:at where instance_id=:id',
710                         {'id': instance_id,
711                          'at': datetime.datetime.utcnow()})
   
2. When running nova-manage instance_type list command.
   Edit /usr/lib/pymodules/python2.6/nova/db/sqlalchemy/api.py
   From:
   2157         inst_types = session.query(models.InstanceTypes).\
2158                         filter_by(deleted=inactive).\
2159                         order_by("name").\
2160                         all()
   To:
   2157         inst_types = session.query(models.InstanceTypes).\
2158                         filter_by(deleted=false).\
2159                         order_by("name").\
2160                         all()