 Target   Source
------------------------------------------------------------------------------------
 vda      /var/lib/nova/instances/9c4b591f-8c65-4ec2-b7a5-3004bad3d4a7/disk
 sda      /var/lib/nova/instances/9c4b591f-8c65-4ec2-b7a5-3004bad3d4a7/disk.config

