Hello Nikhil, I have submitted a prototype solution to the problem https://review.openstack.org/319659 . I know it is not very exhaustive or efficient, but I would like to get your review and option on the issue. Thanks Konrad -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20160522/7d63a511/attachment.html>