[Libguestfs] Can't access remote URI

Hi Rich, We just found that the libguestfs can't access the remote URI. When doing guestfs__add_drive_opts(), we always add files from local system, it's related the -c|--connect option. As I know, we are using local kernel to lunch the min-guest, and it's hard to attach remote disks to our local min-guest. Our test team found this problem by using following command, # virt-sysprep -c qemy+ssh://<host>/system -d domname Then, for example the path of remote disk is /work/rhel.img, but we are about to access the /work/rhel.img locally. So, IMHO, if we are about to not support the remote URI, we should give a error message first. But access local disks instead of remote disks are definitely wrong here. Maybe we also need document this. Any thoughts? Thanks, Wanlong Gao