VolumeMountState:    VolumeMounted,
		}

		// Call MapPodDevice if blockVolumeMapper implements CustomBlockVolumeMapper
		if customBlockVolumeMapper, ok := blockVolumeMapper.(volume.CustomBlockVolumeMapper); ok {
			// Execute driver specific map
			pluginDevicePath, mapErr := customBlockVolumeMapper.MapPodDevice()
			if mapErr != nil {
				// On failure, return error. Caller will log and retry.