Index will remain an internal property even if we allow backing store
parsing from the XML, so we need to allow backing store without it in
the schema.
---
docs/schemas/domaincommon.rng | 2 ++
1 file changed, 2 insertions(+)
diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng
index 4dbda6932..a3aa6eba2 100644
--- a/docs/schemas/domaincommon.rng
+++ b/docs/schemas/domaincommon.rng
@@ -1415,9 +1415,11 @@
<define name="diskBackingStore">
<element name="backingStore">
+ <optional>
<attribute name="index">
<ref name="positiveInteger"/>
</attribute>
+ </optional>
<interleave>
<ref name="diskSource"/>
<ref name="diskBackingChain"/>
--
2.14.1