How can I do $subject? For AWS-EC2 provider (EBS volumes) and Openstack-nova provider? Any pointers please?
For EC2, the ElasticBlockStoreApi (which you can get as an Optional from the EC2Api is hopefully what you're looking for.
ap[1] http://javadocs.jclouds.cloudbees.net/org/jclouds/ec2/features/ElasticBlockStoreApi.html
