I think you have problem due too this line from log:
> 2016-06-20 15:25:35.274 13635 WARNING rally.plugins.openstack.wrappers.keystone [-] Unable to set member role to created user.
1593231 and 1593229 do not relate to rally framework, they relate to several scenarios which were implemented only for keystone v2
@LIU Yulong:
I think you have problem due too this line from log: openstack. wrappers. keystone [-] Unable to set member role to created user.
> 2016-06-20 15:25:35.274 13635 WARNING rally.plugins.
1593231 and 1593229 do not relate to rally framework, they relate to several scenarios which were implemented only for keystone v2