Re: [libvirt] [libvirt-TCK][PATCH] use 'raw' format as the format of backing file of qcow2 image

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;