switch attrs.GetVerb() {
	case "update", "patch":
		// ok
	default:
		klog.V(2).Infof("NODE DENY: '%s' %#v", nodeName, attrs)
		return authorizer.DecisionNoOpinion, "can only get/update/patch this type", nil
	}

	if attrs.GetSubresource() != "status" {
		klog.V(2).Infof("NODE DENY: '%s' %#v", nodeName, attrs)
		return authorizer.DecisionNoOpinion, "can only update status subresource", nil
	}

	dir := mounter.GetPath()
	mounter.MetricsProvider = NewMetricsCsi(volumeHandle, dir, csiDriverName(driverName))
	klog.V(4).Info(log("mounter created successfully"))
	return mounter, nil
}

func (p *csiPlugin) NewUnmounter(specName string, podUID types.UID) (volume.Unmounter, error) {
	klog.V(4).Infof(log("setting up unmounter for [name=%v, podUID=%v]", specName, podUID))

	kvh, ok := p.host.(volume.KubeletVolumeHost)
	if !ok {

	if plState == nil {
		klog.V(7).Infof("plName=%s, plState==nil", plName)
		return
	}
	useless := plState.quiescing && plState.numPending == 0 && plState.queues.IsIdle()
	klog.V(7).Infof("plState.quiescing=%v, plState.numPending=%d, useless=%v", plState.quiescing, plState.numPending, useless)
	if !useless {
		return
	}

pairs, where the keys are strings and the values may be of any type.
As an example,

	slog.Info("hello", "count", 3)

creates a record containing the time of the call,
a level of Info, the message "hello", and a single
pair with key "count" and value 3.

The [Info] top-level function calls the [Logger.Info] method on the default Logger.
In addition to [Logger.Info], there are methods for Debug, Warn and Error levels.

		dir, want := tc.dir, tc.want
		infos, err := ReadDir(dir)
		if err != nil {
			t.Errorf("ReadDir(%q): %v", dir, err)
			continue
		}
		// Sorted diff of want and infos.
		for len(infos) > 0 || len(want) > 0 {
			switch {
			case len(want) == 0 || len(infos) > 0 && infos[0].Name() < want[0].name:
				t.Errorf("ReadDir(%q): unexpected entry: %s IsDir=%v Size=%v", dir, infos[0].Name(), infos[0].IsDir(), infos[0].Size())

	mountFlags := []string{"--no-canonicalize"}
	klog.V(5).Infof("bind mounting %q at %q", mountSource, bindPathTarget)
	if err = mounter.MountSensitiveWithoutSystemdWithMountFlags(mountSource, bindPathTarget, "" /*fstype*/, options, nil /* sensitiveOptions */, mountFlags); err != nil {
		return "", fmt.Errorf("error mounting %s: %s", subpath.Path, err)
	}
	success = true

	klog.V(3).Infof("Bound SubPath %s into %s", subpath.Path, bindPathTarget)

	}
	klog.V(4).Infof("attacher.GetDeviceMountPath succeeded, deviceMountPath: %s", deviceMountPath)
	return deviceMountPath, nil
}

func (c *csiAttacher) MountDevice(spec *volume.Spec, devicePath string, deviceMountPath string, deviceMounterArgs volume.DeviceMounterArgs) error {
	klog.V(4).Infof(log("attacher.MountDevice(%s, %s)", devicePath, deviceMountPath))

			// Add the prepared CDI devices to the claim info
			err := m.cache.withLock(func() error {
				info, exists := m.cache.get(claim.Name, claim.Namespace)
				if !exists {
					return fmt.Errorf("unable to get claim info for claim %s in namespace %s", claim.Name, claim.Namespace)
				}
				if err := info.setCDIDevices(pluginName, result.GetCDIDevices()); err != nil {

			klog.V(5).Infof("[etcd] member was already removed, because no member id exists for peer %s", etcdPeerAddress)
			return nil
		}
		return err
	}

	klog.V(1).Infof("[etcd] removing etcd member: %s, id: %d", etcdPeerAddress, id)
	members, err = etcdClient.RemoveMember(id)
	if err != nil {
		return err
	}
	klog.V(1).Infof("[etcd] Updated etcd member list: %v", members)

			if err != nil {
				return fmt.Errorf("failed to get proxy config: %v", err)
			}
			if out, err := protomarshal.ToYAML(proxyConfig); err != nil {
				log.Infof("Failed to serialize to YAML: %v", err)
			} else {
				log.Infof("Effective config: %s", out)
			}

			secOpts, err := options.NewSecurityOptions(proxyConfig, proxyArgs.StsPort, proxyArgs.TokenManagerPlugin)
			if err != nil {
				return err