For a qcow2 storage volume with luks encryption created by qemu-img, its dumped storage vol XML has no secret element in encryption: <volume type='file'> ... <encryption format='luks'> </encryption> ... </volume> That will cause a failure in rng validation. Fix that validation failure. Signed-off-by: Han Han <hhan(a)redhat.com&gt; --- src/conf/schemas/storagecommon.rng | 24 +++++++++++++----------- 1 file changed, 13 insertions(+), 11 deletions(-) diff --git a/src/conf/schemas/storagecommon.rng b/src/conf/schemas/storagecommon.rng index 10f1bc6a15..76714c9aad 100644 --- a/src/conf/schemas/storagecommon.rng +++ b/src/conf/schemas/storagecommon.rng @@ -24,17 +24,19 @@ </choice> </attribute> </optional> - <interleave> - <ref name="secret"/> - <optional> - <element name="cipher"> - <ref name="keycipher"/> - </element> - <element name="ivgen"> - <ref name="keyivgen"/> - </element> - </optional> - </interleave> + <optional> + <interleave> + <ref name="secret"/> + <optional> + <element name="cipher"> + <ref name="keycipher"/> + </element> + <element name="ivgen"> + <ref name="keyivgen"/> + </element> + </optional> + </interleave> + </optional> </element> </define> -- 2.36.1