Hi,all I have solved the the problem that volume-backed server rebuild.Can you help me review https://review.openstack.org/#/c/528740/ ? Re:the related bp:https://blueprints.launchpad.net/nova/+spec/volume-backed-server-rebuild Can you give me some advice?Help in troubleshooting this issue will be appreciated. Best Regards Lijie -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20171227/7b0d06ea/attachment.html>