Description of problem: Attempting to edit a guest to include huge memory pages with virt-manager doesn't present option. Options exist at libvirt layer: https://libvirt.org/formatdomain.html#elementsMemoryBacking
Thanks for the suggestion. I consider memorybacking to be an 'advanced user' option per the recently published design document: https://github.com/virt-manager/virt-manager/blob/master/DESIGN.md Though virt-manager 2.2.0 has a raw XML editing tab for domains, so you can manually add the XML yourself. We won't be providing explicit UIhttps://github.com/virt-manager/virt-manager/blob/master/DESIGN.md for it though