// volume expansion should not be retried on this node but
		// expansion operation should not block mounting
		if volumetypes.IsFailedPreconditionError(resizeErr) {
			ne.actualStateOfWorld.MarkForInUseExpansionError(ne.vmt.VolumeName)
			klog.Errorf(ne.vmt.GenerateErrorDetailed("MountVolume.NodeExapndVolume failed with %v", resizeErr).Error())
			return false, nil, testResponseData{assumeResizeFinished: true, resizeCalledOnPlugin: true}

	IsVolumeMountedElsewhere(volumeName v1.UniqueVolumeName, podName volumetypes.UniquePodName) bool

	// MarkForInUseExpansionError marks the volume to have in-use error during expansion.
	// volume expansion must not be retried for this volume
	MarkForInUseExpansionError(volumeName v1.UniqueVolumeName)

	// CheckAndMarkVolumeAsUncertainViaReconstruction only adds volume to actual state of the world

	volumeObj, volumeExists := asw.attachedVolumes[volumeName]
	if !volumeExists {
		return operationexecutor.DeviceNotMounted
	}

	return volumeObj.deviceMountState
}

func (asw *actualStateOfWorld) MarkForInUseExpansionError(volumeName v1.UniqueVolumeName) {
	asw.Lock()
	defer asw.Unlock()

	volumeObj, ok := asw.attachedVolumes[volumeName]
	if ok {
		volumeObj.volumeInUseErrorForExpansion = true

		// volume expansion should not be retried on this node but
		// expansion operation should not block mounting
		if volumetypes.IsFailedPreconditionError(resizeErr) {
			actualStateOfWorld.MarkForInUseExpansionError(volumeToMount.VolumeName)
			klog.Errorf(volumeToMount.GenerateErrorDetailed("MountVolume.NodeExapndVolume failed", resizeErr).Error())
			return true, nil
		}
		return false, resizeErr
	}