select {
		case <-time.After(rotator.backOffTime):
			rootCertRotatorLog.Infof("Jitter complete, start rotator.")
		case <-stopCh:
			rootCertRotatorLog.Info("Received stop signal, so stop the root cert rotator.")
			return
		}
	}
	ticker := time.NewTicker(rotator.config.CheckInterval)
	for {
		select {
		case <-ticker.C:
			rootCertRotatorLog.Info("Check and rotate root cert.")
			rotator.checkAndRotateRootCert()

		if ingFamily := proxyutil.GetIPFamilyFromIP(ip); ingFamily == ipFamily {
			info.loadBalancerVIPs = append(info.loadBalancerVIPs, ip)
		} else {
			invalidIPs = append(invalidIPs, ip)
		}
	}
	if len(invalidIPs) > 0 {
		klog.V(4).InfoS("Service change tracker ignored the following load balancer ingress IPs for given Service as they don't match the IP Family",

		dataFile := filepath.Join(volPath, volDataFileName)
		klog.V(4).Info(log("also deleting volume info data file [%s]", dataFile))
		if err := os.Remove(dataFile); err != nil && !os.IsNotExist(err) {
			return errors.New(log("failed to delete volume data file [%s]: %v", dataFile, err))
		}
		// remove volume path
		klog.V(4).Info(log("deleting volume path [%s]", volPath))

			dirents = append(dirents, de)
		} else {
			info, err := lstat(f.name + "/" + string(name))
			if IsNotExist(err) {
				// File disappeared between readdir + stat.
				// Treat as if it didn't exist.
				continue
			}
			if err != nil {
				return nil, nil, infos, err
			}
			infos = append(infos, info)
		}
	}

	if n > 0 && len(names)+len(dirents)+len(infos) == 0 {
		return nil, nil, nil, io.EOF
	}

				dirents = append(dirents, dirEntry{f})
			} else {
				infos = append(infos, f)
			}
		}
		d.bufp += m
		n--
	}

	if n > 0 && len(names)+len(dirents)+len(infos) == 0 {
		return nil, nil, nil, io.EOF
	}
	return names, dirents, infos, nil
}

type dirEntry struct {
	fs *fileStat
}

func (de dirEntry) Name() string            { return de.fs.Name() }

// If you must continue obtaining a list of [fs.FileInfo], you still can:
//
//	entries, err := os.ReadDir(dirname)
//	if err != nil { ... }
//	infos := make([]fs.FileInfo, 0, len(entries))
//	for _, entry := range entries {
//		info, err := entry.Info()
//		if err != nil { ... }
//		infos = append(infos, info)
//	}
func ReadDir(dirname string) ([]fs.FileInfo, error) {
	f, err := os.Open(dirname)
	if err != nil {
		return nil, err
	}

	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 {

	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
	}

	}

	c.id = ctx.TrackResource(c)
	var err error
	scopes.Framework.Info("=== BEGIN: Deploy GCE Metadata Server ===")
	defer func() {
		if err != nil {
			err = fmt.Errorf("gcemetadata deployment failed: %v", err)
			scopes.Framework.Infof("=== FAILED: Deploy GCE Metadata Server ===")
			_ = c.Close()
		} else {
			scopes.Framework.Info("=== SUCCEEDED: Deploy GCE Metadata Server ===")
		}
	}()

	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
	}