Hi, everyone There is a Nova bug: https://bugs.launchpad.net/nova/+bug/1408865. https://review.openstack.org/#/c/147042/ The bug Scenario is: 1. create a vm using bootable volume. 2. delete this vm 3. restart service nova-compute when vm's task state is deleting. When nova-compute is up, vm became deleted successful, but the bootable volume is still in-use state and can't delete it using cinder delete volume. solve method: Add init=True in _delete_instance when init_host, and raise exception when EndpointNotFound exists. It will set vm's status to error and make user can re-issue a delete. Is this method ok? Or cinder could do something to fix this bug? I need your suggestion to push this work forward. Thanks. wanghao -- Best Wishes For You! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20150428/b954a9af/attachment.html>