Maybe it sounds like this bug: https://bugs.launchpad.net/nova/+bug/1724172, but this bug considers the scenario of reusing the original physical node, rather than the case where the node is completely unavailable.
Maybe it sounds like this bug: https:/ /bugs.launchpad .net/nova/ +bug/1724172, but this bug considers the scenario of reusing the original physical node, rather than the case where the node is completely unavailable.