enovance/puppet-openstack-cloud — pull request #478 by EmilienM (2014-05-25 17:33:25+00:00)
Title: cinder/rbd: configure volume_tmp_dir to /tmp

Set default temporary volume directory in rbd driver to /tmp, otherwise
we can hit some bugs in Cinder where it would be not possible to copy a
volume to an image.

https://bugs.launchpad.net/cinder/+bug/1288240