I want to test cinder-volume A-A with distributed lock, but the sample configure file only provides a FileDriver backend_url. How can I get the backend_url for other tooz drivers? Thank you! 发自网易邮箱大师 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20170317/29513762/attachment.html>