Re: [Qemu-devel] [libvirt] Cannot add iothreads label in libvirt xml configuration file

["Daniel P. Berrange" <berrange@redhat.com>]

On Wed, Dec 21, 2016 at 12:11:51PM -0500, Weiwei Jia wrote:
> Hi,
> 
> I cannot add iothreads
> (https://libvirt.org/formatdomain.html#elementsIOThreadsAllocation) in
> the libvirt xml configuration file. Once I add
> "<iothreads>4</iothreads>" and other related config for IOthreads into
> the libvirt xml configuration file with virsh command and save it,
> these iothreads related configuration will disappear after I open
> libvirt xml configuration file again for double-check.

If XML disappears after saving it, this usually indicates that either you
made a mistake and used the wrong XML element or in the wrong place, or
that your libvirt version is too old to support it. You can use the
virt-xml-validate too to verify your XML file against the schema for
your installed version of libvirt, which will report any errrors.

Regards,
Daniel
-- 
|: http://berrange.com      -o-    http://www.flickr.com/photos/dberrange/ :|
|: http://libvirt.org              -o-             http://virt-manager.org :|
|: http://entangle-photo.org       -o-    http://search.cpan.org/~danberr/ :|