code: func StartCmd(wdPath, name, kernelPath string, nds []kvm.NetDescriber, cpu, mem int64, debug bool) []string {
  	var (
  		driverConfiguration = hypervisor.KvmHypervisor{
  			Bin: "./qemu",
  			KernelParams: []string{
  				"root=/dev/root",
  				"rootfstype=9p",
  				"rootflags=trans=virtio,version=9p2000.L,cache=mmap",
  				"rw",
  				"systemd.default_standard_error=journal+console",
  				"systemd.default_standard_output=journal+console",
  			},
  		}
  	)
  
  	driverConfiguration.InitKernelParams(debug)
  
  	cmd := []string{
  		filepath.Join(wdPath, driverConfiguration.Bin),
  		"-L", wdPath,
  		"-no-reboot",
  		"-display", "none",
  		"-enable-kvm",
  		"-smp", strconv.FormatInt(cpu, 10),
  		"-m", strconv.FormatInt(mem, 10),
  		"-kernel", kernelPath,
  		"-fsdev", "local,id=root,path=stage1/rootfs,security_model=none",
  		"-device", "virtio-9p-pci,fsdev=root,mount_tag=/dev/root",
  		"-append", fmt.Sprintf("%s", strings.Join(driverConfiguration.KernelParams, " ")),
  		"-chardev", "stdio,id=virtiocon0,signal=off",
  		"-device", "virtio-serial",
  		"-device", "virtconsole,chardev=virtiocon0",
  	}
  	return append(cmd, kvmNetArgs(nds)...)
  }
docs: // StartCmd takes path to stage1, name of the machine, path to kernel, network describers, memory in megabytes
  // and quantity of cpus and prepares command line to run QEMU process