https://review.openstack.org/#/c/431101/ shouldn't help unless you ran upgrade, failed, and tried again. right now it really seems like you are getting this error because you are running upgrade on after a previous failure.
https:/ /review. openstack. org/#/c/ 431101/ shouldn't help unless you ran upgrade, failed, and tried again. right now it really seems like you are getting this error because you are running upgrade on after a previous failure.