}
	}
	sort.Strings(unattachedVolumes)

	return unattachedVolumes
}

// verifyVolumesMountedFunc returns a method that returns true when all expected
// volumes are mounted.
func (vm *volumeManager) verifyVolumesMountedFunc(podName types.UniquePodName, expectedVolumes []string) wait.ConditionWithContextFunc {
	return func(_ context.Context) (done bool, err error) {