- The deprecated taints `node.alpha.kubernetes.io/notReady` and `node.alpha.kubernetes.io/unreachable` are no longer supported or adjusted. These uses should be replaced with `node.kubernetes.io/not-ready` and `node.kubernetes.io/unreachable`
 ([#73001](https://github.com/kubernetes/kubernetes/pull/73001), [@shivnagarajan](https://github.com/shivnagarajan))

  @Test
  fun tlsTimeoutsNotRetried() {
    enableTls()
    server.enqueue(MockResponse.Builder().onResponseStart(Stall).build())
    server.enqueue(MockResponse(body = "unreachable!"))
    client =
      client
        .newBuilder()
        .readTimeout(Duration.ofMillis(100))
        .build()
    val request = Request.Builder().url(server.url("/")).build()

    }

    @Override
    public Set<Entry<K, V>> entries() {
      return map.entrySet();
    }

    @Override
    Collection<Entry<K, V>> createEntries() {
      throw new AssertionError("unreachable");
    }

    @Override
    Multiset<K> createKeys() {
      return new Multimaps.Keys<K, V>(this);
    }

    @Override
    Iterator<Entry<K, V>> entryIterator() {

    }

    @Override
    public Set<Entry<K, V>> entries() {
      return map.entrySet();
    }

    @Override
    Collection<Entry<K, V>> createEntries() {
      throw new AssertionError("unreachable");
    }

    @Override
    Multiset<K> createKeys() {
      return new Multimaps.Keys<K, V>(this);
    }

    @Override
    Iterator<Entry<K, V>> entryIterator() {

    or force deletion of the pod from the api-server).
    This helps prevent "split brain" scenarios in clustered applications by
    ensuring that unreachable pods will not be presumed dead unless some
    "fencing" operation has provided one of the above indications.
  * For all other existing controllers except StatefulSet, this has no effect on

			}
			// check if endpoint is reachable
			info, err := admClient.ServerInfo(ctx)
			if err != nil {
				return madmin.ReplicateEditStatus{}, errSRInvalidRequest(fmt.Errorf("Endpoint %s not reachable: %w", peer.Endpoint, err))
			}
			if info.DeploymentID != v.DeploymentID {

#### Node controller
* Bug fixes:

  * Fix [transition between NotReady and Unreachable taints](https://github.com/kubernetes/kubernetes/issues/43444). ([#44042](https://github.com/kubernetes/kubernetes/pull/44042), [@gmarek](https://github.com/gmarek))


#### Node Components

* Features

- Reduced the 5s delay before tainting `node.kubernetes.io/unreachable:NoExecute` when a Node became unreachable. ([#120816](https://github.com/kubernetes/kubernetes/pull/120816), [@tnqn](https://github.com/tnqn)) [SIG Apps and Node]

- Performance of the anti-affinity predicate of the default scheduler has been improved. ([#66948](https://github.com/kubernetes/kubernetes/pull/66948), [@mohamed-mehany](https://github.com/mohamed-mehany))
- The unreachable taint gets applied to a node when it loses its network connection. ([#67734](https://github.com/kubernetes/kubernetes/pull/67734), [@Huang-Wei](https://github.com/Huang-Wei))

		if err != nil {
			fmt.Printf("unreadable on source: %s (%s)\n", srcCtnt.Key, err)
			sourceFailed = true
		} else if srcSize != srcCtnt.Size {
			fmt.Printf("unreadable on source - size differs upon read: %s\n", srcCtnt.Key)
			sourceFailed = true
		}
	}()
	go func() {
		defer wg.Done()
		tgtSize, err := io.Copy(tgtSha256, tobj)
		if err != nil {
			fmt.Printf("unreadable on target: %s (%s)\n", tgtCtnt.Key, err)