On 13.10.2016 02:55, mordenkainen wrote: > I'm puzzled why virt-xml-checker rejects minimal config xml if it includes sysinfo element: > > <domain type='kvm'> > <name>example</name> > <sysinfo> > </sysinfo> > </domain> > > with the following error: > > Relax-NG validity error : Extra element sysinfo in interleave > minimal.xml:3: element sysinfo: Relax-NG validity error : Element domain failed to validate content > minimal.xml fails to validate Sigh. I wish libxml2 would report more sane error messages. But if we stretch it enough it can make sense. Just a little. Basically, this error message says, the problem is with sysinfo element. So opening up our RNG schema (docs/schemas/domaincommon.rng) you can search for conditions we put onto the element: <define name="sysinfo"> <element name="sysinfo"> <attribute name="type"> <value>smbios</value> </attribute> ... </element> </define> So, the element <sysinfo/> MUST have attribute named 'type' with value 'smbios'. Therefore if I fix your small XML: <domain type='kvm'> <name>example</name> <sysinfo type='smbios'> </sysinfo> </domain> it validates just fine. Michal _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users