In http://repos.fedorapeople.org/repos/openstack/openstack-havana/ (http://repos.fedorapeople.org/repos/o...) there are some versions of rdo-release-havana and there is also a directory named fedora-19 with openstack- rpms .

what is the role of the rdo-release-havana .rpm as opposed to the .rpm under fedora-19 ?