- memhp_threads:
    type = memhp_threads
    required_qemu = [5.0, )
    paused_after_start_vm = yes
    mem_fixed = 4096
    slots_mem = 4
    maxmem_mem = 32G
    smp = 4
    guest_numa_nodes = "node0"
    mem_devs = mem0
    use_mem_mem0 = "no"
    size_mem_mem0 = 4096M
    backend_mem_mem0 = memory-backend-ram
    numa_memdev_node0 = mem-mem0
    no Host_RHEL.6
    no RHEL.5
    no Windows..i386
    no WinXP Win2000 Win2003 WinVista
    ppc64,ppc64le:
        threshold = 0.15
    target_mems = "plug"
    size_mem_plug = 10G
    mem-path_plug = /mnt/test.img
    pre_command = "truncate -s ${size_mem_plug} ${mem-path_plug}"
    post_command = "rm -rf ${mem-path_plug}"
    backend_mem_plug = memory-backend-file
    prealloc_mem_plug = yes
    prealloc-threads_mem_plug = 4
    get_threads_cmd = "pstree -p %s | wc -l"