public KVMPhysicalDisk getPhysicalDisk(String volumeUuid,
KVMStoragePool pool) {
LibvirtStoragePool libvirtPool = (LibvirtStoragePool) pool;
try {
StorageVol vol = this.getVolume(libvirtPool.getPool(), volumeUuid);
KVMPhysicalDisk disk;
LibvirtStorageVolumeDef voldef = getStorageVolumeDef(libvirtPool
.getPool().getConnect(), vol);
disk = new KVMPhysicalDisk(vol.getPath(), vol.getName(), pool);
disk.setSize(vol.getInfo().allocation);
disk.setVirtualSize(vol.getInfo().capacity);
/**
* libvirt returns format = 'unknow', so we have to force
* the format to RAW for RBD storage volumes
*/