Update libvirtd status checkpoint

Update search key word from "pid" to "running" to avoid check fail
if host running systemd.

Signed-off-by: Yanbing Du <ydu@redhat.com>
tests.cfg.dd_test: Fix the image bootindex bug

When image_boot is set, autotest assigns index = 1
which leads to duplicated indexes.

Signed-off-by: Lukáš Doktor <ldoktor@redhat.com>
netstress_kill_guest: update netperf configuration

netperf in Autotest already been updated to 2.6,
this patch just updated related configuration.

Signed-off-by: Amos Kong <akong@redhat.com>
timedrift_with_reboot.py: use the configurable timeout in reboot

Current vm.reboot() uses the default timeout(240), sometimes it's
too short for Windows guest.

Signed-off-by: Amos Kong <akong@redhat.com>
Acked-by: Lukas Doktor <ldoktor@redhat.com>
virtio_console: adjust the hardcode timeout to 720

Use a experienced reboot timeout 720.

Signed-off-by: Amos Kong <akong@redhat.com>
cartesian_config_unittest.py: Turn it into an executable

Following the convention of other unittests.

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>