public boolean deletePhysicalDisk(String uuid, KVMStoragePool pool) {
LibvirtStoragePool libvirtPool = (LibvirtStoragePool) pool;
try {
StorageVol vol = this.getVolume(libvirtPool.getPool(), uuid);
vol.delete(0);
vol.free();
return true;
} catch (LibvirtException e) {
throw new CloudRuntimeException(e.toString());
}
}