libvirt commit 136ad49740f017aabcac48d02d2df6ab7b0195e9 introduce ./hugepages/page/[@size, @unit, @nodeset] for memory backing. This patch will add support in virt-install. Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
Add option --membacking for "Memory Backing". Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>