Cant validate raw data on iothreadpin

Hello,
using the one/share/schemas/libvirt/domaincommon.rng at master · OpenNebula/one · GitHub
i’m unable to put and validate in VM template → OS&CPU → RAW the following:

<cputune>
<iothreadpin iothread="1" cpuset="1"/>
</cputune>

what am i missing ?

How does the RAW section of your VM Template looks like ? A section like this should work

RAW=[
  DATA="<cputune><iothreadpin iothread=\"1\" cpuset=\"1\"/></cputune>",
  TYPE="kvm",
  VALIDATE="yes" ]