[libvirt-users] Domain, volume and storage-pool

Hi, I am using virStorageVolDownload to download volumes for the VDSM project. What is the best approch to know domains volume? Is there an api for associating domain to its pool and then to its volumes? I was able to do that by iterating the pools and then iterating all its volume..., is there a better way? Thank you, Shahar Havivi.