- balloon_stress: type = balloon_stress virt_test_type = qemu kill_vm = yes repeat_times = 1000 balloon_timeout = 600 balloon = balloon0 balloon_dev_devid = balloon0 balloon_dev_add_bus = yes Windows: driver_name = "balloon" stress_test = win_video_play mplayer_path = "WIN_UTILS:\mplayer.exe" play_video_cmd = "start /MIN %s %s -loop 0 -fs" video_url = http://FILESHARE.COM/pub/section2/kvmauto/video/big_buck_bunny_480p_stereo.avi Linux: # Use a low stress to make sure guest can response during stress stress_args = "--cpu 4 --io 4 --vm 2 --vm-bytes 256M"