Changelog for kmod-drbd84-8.4.0-2.el6.elrepo.i686.rpm :

* Fri Aug 12 2011 Dag Wieers - 8.4.0-2- Conflicts with kmod-drbd82 and kmod-drbd83.
* Mon Aug 08 2011 Dag Wieers - 8.4.0-1- Initial package for RHEL6.