Apparently you can't just change the libvirt XML to disable features that don't work:
<cpu mode="host-model"> <model fallback="allow"/> <feature policy="disable" name="avx"/> </cpu>
gives the error:
*stdin*:6: libguestfs: error: could not create appliance through libvirt: internal error Non-empty feature list specified without CPU model [code=1 domain=31]
Apparently you can't just change the libvirt XML to disable
features that don't work:
<cpu mode="host-model">
<model fallback="allow"/>
<feature policy="disable" name="avx"/>
</cpu>
gives the error:
*stdin*:6: libguestfs: error: could not create appliance through libvirt: internal error Non-empty feature list specified without CPU model [code=1 domain=31]