fix(kubelet): convert V().Error() to V().Info() in volumemanager

Apply the same verbosity-aware logging fix to volumemanager components:
- desired_state_of_world.go (2 instances)
- reconciler/reconstruct.go (1 instance)

This completes the kubelet-wide fix for V().Error() ignoring verbosity.

Signed-off-by: thc1006 <84045975+thc1006@users.noreply.github.com>

pkg/kubelet/volumemanager/cache/desired_state_of_world.go

@@ -670,7 +670,7 @@ func handleSELinuxMetricError(logger klog.Logger, err error, seLinuxSupported bo
 
 	// This is not an error yet, but it will be when support for other access modes is added.
 	warningMetric.Add(1.0)
-	logger.V(4).Error(err, "Please report this error in https://github.com/kubernetes/enhancements/issues/1710, together with full Pod yaml file")
+	logger.V(4).Info("Please report this error in https://github.com/kubernetes/enhancements/issues/1710, together with full Pod yaml file", "err", err)
 	return nil
 }
 
@@ -685,7 +685,7 @@ func getVolumePluginNameWithDriver(logger klog.Logger, plugin volume.VolumePlugi
 	driverName, err := csi.GetCSIDriverName(spec)
 	if err != nil {
 		// In theory this is unreachable - such volume would not pass validation.
-		logger.V(4).Error(err, "failed to get CSI driver name from volume spec")
+		logger.V(4).Info("failed to get CSI driver name from volume spec", "err", err)
 		driverName = "unknown"
 	}
 	// `/` is used to separate plugin + CSI driver in util.GetUniqueVolumeName() too

pkg/kubelet/volumemanager/reconciler/reconstruct.go

@@ -185,7 +185,7 @@ func (rc *reconciler) updateReconstructedFromNodeStatus(ctx context.Context) {
 	node, fetchErr := rc.kubeClient.CoreV1().Nodes().Get(ctx, string(rc.nodeName), metav1.GetOptions{})
 	if fetchErr != nil {
 		// This may repeat few times per second until kubelet is able to read its own status for the first time.
-		logger.V(4).Error(fetchErr, "Failed to get Node status to reconstruct device paths")
+		logger.V(4).Info("Failed to get Node status to reconstruct device paths", "err", fetchErr)
 		return
 	}