# File lib/vagrant-lxc/driver/cli.rb, line 91
        def stop
          attach '/sbin/halt' if supports_attach?
          begin
            run :stop, '--name', @name
          rescue LXC::Errors::ExecuteError => e
            if e.exitcode == 2
               @logger.debug "Machine already stopped, lxc-stop returned 2"
            else
                raise e
            end
          end
        end