From the Docker 1.1 release notes
(
http://blog.docker.com/2014/07/announcing-docker-1-1/):
* / is now allowed as source of --volumes. This means you can bind-mount
your whole system in a container if you need to.
This seems like a potentially useful feature when it comes to running
test harnesses in a container.
Cheers,
Nick.
--
Nick Coghlan
Red Hat Hosted & Shared Services
Software Engineering & Development, Brisbane
HSS Provisioning Architect