- The deprecated `--etcd-quorum-read` flag has been removed. Quorum reads are now always enabled when fetching data from etcd. Remove the `--etcd-quorum-read` flag from kube-apiserver invocations before upgrading.
- kube-controller-manager

### **API Machinery**

*   The kube-apiserver `--etcd-quorum-read` flag is deprecated and the ability to switch off quorum read will be removed in a future release. ([#53795](https://github.com/kubernetes/kubernetes/pull/53795),[ @xiangpengzhao](https://github.com/xiangpengzhao))

		// If that doesn't bring it back we remove the folder and assume it was deleted.
		// This means that the next run will not look for it.
		// How to resolve results.
		resolver := metadataResolutionParams{
			dirQuorum: f.disksQuorum,
			objQuorum: f.disksQuorum,
			bucket:    "",
			strict:    false,
		}

		healObjectsPrefix := color.Green("healObjects:")
		for k := range abandonedChildren {
			if !f.shouldHeal() {

		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrAdminConfigNoQuorum: {
		Code:           "XMinioAdminConfigNoQuorum",
		Description:    "Configuration update failed because server quorum was not met",
		HTTPStatusCode: http.StatusServiceUnavailable,
	},
	ErrAdminConfigTooLarge: {
		Code: "XMinioAdminConfigTooLarge",

			if !rinfo.VersionPurgeStatus.Empty() {
				rinfo.VersionPurgeStatus = replication.VersionPurgeComplete
				return
			}
		case isErrReadQuorum(serr), isErrWriteQuorum(serr):
			// destination has some quorum issues, perform removeObject() anyways
			// to complete the operation.
		default:
			if err != nil && minio.IsNetworkOrHostDown(err, true) && !globalBucketTargetSys.isOffline(tgt.EndpointURL()) {

pkg math/big, method (*Int) Not(*Int) *Int
pkg math/big, method (*Int) Or(*Int, *Int) *Int
pkg math/big, method (*Int) ProbablyPrime(int) bool
pkg math/big, method (*Int) Quo(*Int, *Int) *Int
pkg math/big, method (*Int) QuoRem(*Int, *Int, *Int) (*Int, *Int)
pkg math/big, method (*Int) Rand(*rand.Rand, *Int) *Int
pkg math/big, method (*Int) Rem(*Int, *Int) *Int
pkg math/big, method (*Int) Rsh(*Int, uint) *Int