prober.testAndSetProbeAllNeeded(true)
	prober.eventsMap = map[string]volume.ProbeOperation{}

	if err := prober.createPluginDir(); err != nil {
		return err
	}
	if err := prober.initWatcher(); err != nil {
		return err
	}

	return nil
}

// If probeAllNeeded is true, probe all pluginDir
// else probe events in eventsMap

		// ... -v=5` doesn't work (config resets verbosity even
		// when it contains no logging settings).
		copyLogsFromFlags(fs, &c.Logging)
		o.config = c

		if err := o.initWatcher(); err != nil {
			return err
		}
	}

	o.platformApplyDefaults(o.config)

	if err := o.processHostnameOverrideFlag(); err != nil {
		return err
	}