apache/libcloud — pull request #329 by zerthimon (2014-06-27 13:06:16+00:00)
Title: [LIBCLOUD-588] Add ex_node_ids and ex_filters to list_volumes()

Current list_volumes() has a node parameter, which is using a specific filter. I added a generic filtering while leaving the existing parameter for backward compatibility.
The node overrides the ex_filters if ex_filters contain attachment.instance-id parameter