On 8/2/2016 1:11 AM, han.rong3 at zte.com.cn wrote: > patchset url: https://review.openstack.org/#/c/334747/ > > > > Allow "revert_resize" to recover error instance after resize/migrate. > > When resize/migrate instance, if error occurs on source compute node, > instance state can rollback to active currently. But if error occurs in > "finish_resize" function on destination compute node, the instance state > would not rollback to active. > > This patch is to rollback instance state from error to active when > resize or migrate action failed on destination compute node.. > > > > > > Best, > > Rong Han > > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: OpenStack-dev-request at lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > I lean toward yes for this needing a microversion as it's a behavior change and without a microversion, how am I as an end user of the API supposed to have any idea that I can perform this action and have a chance of it working? We've said the same thing for other stuff like this, like being able to rescue a volume-backed instance: https://review.openstack.org/#/c/270288/18/nova/compute/api.py -- Thanks, Matt Riedemann