"--cpus", Arg.Set_int vcpus, "n Number of virtual CPUs";
"--memory", Arg.String set_memory, "nnG Amount of RAM to give guest";
"--ram", Arg.String set_memory, "nnG Amount of RAM to give guest";
"--cpus", Arg.Set_int vcpus, "n Number of virtual CPUs";
"--memory", Arg.String set_memory, "nnG Amount of RAM to give guest";
"--ram", Arg.String set_memory, "nnG Amount of RAM to give guest";