rbacv1helpers.NewRule("get", "list", "watch", "create", "delete").Groups(legacyGroup).Resources("persistentvolumes").RuleOrDie(),
				// update is needed in addition to read access for setting lock annotations on PVCs
				rbacv1helpers.NewRule("get", "list", "watch", "update").Groups(legacyGroup).Resources("persistentvolumeclaims").RuleOrDie(),
				rbacv1helpers.NewRule(Read...).Groups(storageGroup).Resources("storageclasses").RuleOrDie(),

		}
		if monotonic {
			// if the set does not allow bursting, return immediately
			return true, nil
		}
	}

	// If the Pod is in pending state then trigger PVC creation to create missing PVCs
	if isPending(replicas[i]) {
		logger.V(4).Info(
			"StatefulSet is triggering PVC creation for pending Pod",
			"statefulSet", klog.KObj(set), "pod", klog.KObj(replicas[i]))

			}
		}

		// First sync to manage orphaned pod, then set replicas.
		ssc.enqueueStatefulSet(set)
		fakeWorker(ssc)
		*set.Spec.Replicas = 0 // Put an ownerRef for all scale-down deleted PVCs.
		ssc.enqueueStatefulSet(set)
		fakeWorker(ssc)

		hasNamedOwnerRef := func(claim *v1.PersistentVolumeClaim, name string) bool {
			for _, ownerRef := range claim.GetOwnerReferences() {

	expectedEvents []string
	// Errors to produce on matching action
	errors []pvtesting.ReactorError
	// Function to call as the test.
	test testCall
}

// annSkipLocalStore can be used to mark initial PVs or PVCs that are meant to be added only
// to the fake apiserver (i.e. available via Get) but not to the local store (i.e. the controller
// won't have them in its cache).
const annSkipLocalStore = "pv-testing-skip-local-store"

- The scheduler now retries Pods, which are failed by `nodevolumelimits` due to not found PVCs, only when new PVCs are added. ([#121952](https://github.com/kubernetes/kubernetes/pull/121952), [@sanposhiho](https://github.com/sanposhiho))

- Kubernetes now includes a metric that reports the number of PVCs that are in-use,with plugin and node name as dimensions, making it possible to figure out how many PVCs each node is using when troubleshooting attach/detach issues.
 ([#64527](https://github.com/kubernetes/kubernetes/pull/64527), [@gnufied](https://github.com/gnufied))

			newSize = updatedSize
			// k8s doesn't have transactions, we can't guarantee that after updating PV - updating PVC will be
			// successful, that is why all PVCs for which pvc.Spec.Size > pvc.Status.Size must be reprocessed
			// until they reflect user requested size in pvc.Status.Size
			_, updateErr := util.UpdatePVSize(pv, newSize, og.kubeClient)
			if updateErr != nil {

* attachdetach controller attaches volumes immediately when Pod's PVCs are bound ([#66863](https://github.com/kubernetes/kubernetes/pull/66863), [@cofyc](https://github.com/cofyc))

* fix cluster-info dump error ([#66652](https://github.com/kubernetes/kubernetes/pull/66652), [@charrywanganthony](https://github.com/charrywanganthony))
* attachdetach controller attaches volumes immediately when Pod's PVCs are bound ([#66863](https://github.com/kubernetes/kubernetes/pull/66863), [@cofyc](https://github.com/cofyc))

## Changelog since v1.7.15

### Action Required

* ACTION REQUIRED: In-place node upgrades to this release from versions 1.7.14, 1.8.9, and 1.9.4 are not supported if using subpath volumes with PVCs.  Such pods should be drained from the node first. ([#61373](https://github.com/kubernetes/kubernetes/pull/61373), [@msau42](https://github.com/msau42))

### Other notable changes