var csiPV *v1.PersistentVolume
	var err error
	inlineVolume := false
	if spec.PersistentVolume != nil {
		csiPV, err = translator.TranslateInTreePVToCSI(spec.PersistentVolume)
	} else if spec.Volume != nil {
		csiPV, err = translator.TranslateInTreeInlineVolumeToCSI(spec.Volume, podNamespace)
		inlineVolume = true
	} else {

			logger.V(5).Info("CSI Migration of plugin is not enabled", "plugin", pluginName)
			return "", ""
		}

		csiPV, err := pl.translator.TranslateInTreePVToCSI(pv)
		if err != nil {
			logger.V(5).Info("Unable to translate in-tree volume to CSI", "err", err)
			return "", ""
		}

		if csiPV.Spec.PersistentVolumeSource.CSI == nil {
			logger.V(5).Info("Unable to get a valid volume source for translated PV", "PV", pvName)

		{"s.authorInfo.yearRange", []interface{}{[]interface{}{1890.0, 1976.0}, []interface{}{1920.0, 1992.0}, []interface{}{1881.0, 1975.0}}},
		{"s.authorInfo.name", []interface{}{"Agatha Christie", "Isaac Asimov", "P. G. Wodehouse"}},
		{"s.authorInfo.yearRange[0]", []interface{}{1890.0, 1920.0, 1881.0}},
		{"s.publicationHistory[0].pages", []interface{}{256.0, 336.0, Missing{}}},
	}
	for i, tc := range cases {