m.mu.RUnlock()
	if ok {
		return b.updateCacheEntry(update)
	}

	// We should have either a trashed bucket or this
	return metacache{}, errVolumeNotFound
}

// getBucket will get a bucket metacache or load it from disk if needed.
func (m *metacacheManager) getBucket(ctx context.Context, bucket string) *bucketMetacache {
	m.init.Do(m.initManager)

	// Return a transient bucket for invalid or system buckets.
	m.mu.RLock()

)

func main() {
	flag.Parse()

	if *genkey {
		generateKeys()
		os.Exit(0)
	}
	var privateKeys [][]byte
	if *keyHex == "" {
		// Attempt to load private key(s)
		n := 1
		var base, ext string
		base = *privKeyPath
		if idx := strings.LastIndexByte(base, '.'); idx != -1 {
			ext = base[idx:]
			base = base[:idx]
		}
		for {

			if !proxytgts.Empty() {
				globalReplicationStats.Load().incProxy(bucket, getObjectAPI, false)
				// proxy to replication target if active-active replication is in place.
				reader, proxy, perr = proxyGetToReplicationTarget(ctx, bucket, object, rs, r.Header, opts, proxytgts)
				if perr != nil {
					globalReplicationStats.Load().incProxy(bucket, getObjectAPI, true)

Prometheus sets the `Host` header to `domain:port` as part of HTTP operations against the MinIO metrics endpoint. For MinIO deployments behind a load balancer, reverse proxy, or other control plane (HAProxy, nginx, pfsense, opnsense, etc.), ensure the network service supports routing these requests to the deployment.

### 6. Configure Grafana

./mc admin replicate add minio1 minio2 --insecure
# sleep for replication to complete
sleep 30

# Create bucket in source cluster
echo "Create bucket in source MinIO instance"
./mc mb minio1/test-bucket --insecure

# Load objects to source site
echo "Loading objects to source MinIO instance"
set -x
./mc cp /tmp/data/plainfile minio1/test-bucket --insecure

		select {
		case <-ctx.Done():
			return
		case <-outBlock:
		}
		msg := message{
			MuxID: m.ID,
			Op:    OpMuxServerMsg,
			Flags: c.baseFlags,
		}
		if !ok {
			hErr := handlerErr.Load()
			if debugPrint {
				fmt.Println("muxServer: Mux", m.ID, "send EOF", hErr)
			}
			msg.Flags |= FlagEOF
			if hErr != nil {
				msg.Flags |= FlagPayloadIsErr
				msg.Payload = []byte(*hErr)
			}

	case size >= fi.Erasure.BlockSize || size == -1:
		if int64(globalBytePoolCap.Load().Width()) < fi.Erasure.BlockSize {
			buffer = make([]byte, fi.Erasure.BlockSize, 2*fi.Erasure.BlockSize)
		} else {
			buffer = globalBytePoolCap.Load().Get()
			defer globalBytePoolCap.Load().Put(buffer)
		}
	case size < fi.Erasure.BlockSize:

        return Holder.INSTANCE;
    }

    /** Holder class for lazy initialization of the default instance */
    private static final class Holder {
        static final XmlService INSTANCE = ServiceLoader.load(XmlService.class)
                .findFirst()
                .orElseThrow(() -> new IllegalStateException("No XmlService implementation found"));

        private Holder() {}
    }

     *
     * @return true if enabled
     */
    public boolean isUseMultiChannel() {
        return multiChannelEnabled;
    }

    /**
     * Get the load balancer
     *
     * @return load balancer instance
     */
    public ChannelLoadBalancer getLoadBalancer() {
        return loadBalancer;
    }

    /**
     * Get all channels
     *

this._parent.find(this._overlay).remove()\n    $(this._element).trigger($.Event(EVENT_OVERLAY_REMOVED))\n  }\n\n  // Private\n\n  _init() {\n    $(this).find(this._settings.trigger).on('click', () => {\n      this.load()\n    })\n\n    if (this._settings.loadOnInit) {\n      this.load()\n    }\n  }\n\n  // Static\n\n  static _jQueryInterface(config) {\n    let data = $(this).data(DATA_KEY)\n    const _options = $.extend({}, Default, $(this).data())\n\n    if (!data) {\n      data = new CardRefresh($(this),...