If we don't explicitly specify the format of backing file, it should use raw by default, if so, libvirt's security drivers should *not* grant access to the last.img file & the guest should not see the last.img data. That is the purpose of testing. --- scripts/qemu/205-qcow2-double-backing-file.t | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/scripts/qemu/205-qcow2-double-backing-file.t b/scripts/qemu/205-qcow2-double-backing-file.t index d3a5e33..ad54c7c 100644 --- a/scripts/qemu/205-qcow2-double-backing-file.t +++ b/scripts/qemu/205-qcow2-double-backing-file.t @@ -114,7 +114,6 @@ SKIP: { my $volmainxml = $tck->generic_volume("tck-main", "qcow2", 1024*1024*50) ->backing_file($pathback) - ->backing_format("qcow2") ->allocation(0)->as_xml; -- 1.7.7.5 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list