def _GetInstReasonFilename(instance_name):
  return utils.PathJoin(pathutils.INSTANCE_REASON_DIR, instance_name)
Query if media service discover object is running.
dataset/ETHPy150Open ganeti/ganeti/lib/backend.py/_GetInstReasonFilename--crossover with--dataset/ETHPy150Open disqus/playa/playa/lib/vlc.py/MediaDiscoverer.is_running