older mc versions, the ARN needs to be generated as a separate step before adding a replication rule.

> NOTE: If you are using a mc version below `RELEASE.2022-12-24T15-21-38Z`, the --remote-bucket flag needs an ARN generated by `mc admin bucket remote add` command. For  mc versions RELEASE.2021-09-02T09-21-27Z and older, the remote target ARN needs to be passed in the --arn flag and actual remote bucket name in --remote-bucket flag of  `mc replicate add`. For example, in older releases...

	_ = x[scannerMetricLastRealtime-16]
	_ = x[scannerMetricScanFolder-17]
	_ = x[scannerMetricScanCycle-18]
	_ = x[scannerMetricScanBucketDrive-19]
	_ = x[scannerMetricCompactFolder-20]
	_ = x[scannerMetricLast-21]
}

    --executor-memory 512m \
    --executor-cores 1 \
    examples/jars/spark-examples*.jar 10
```

The job should produce an output as shown below. Note the value of pi in the output.

```
17/03/22 23:21:10 INFO DAGScheduler: Job 0 finished: reduce at SparkPi.scala:38, took 1.302805 s
Pi is roughly 3.1445191445191445
```

	return

func (z *ReplicationState) Msgsize() (s int) {
	s = 1 + 17 + msgp.TimeSize + 14 + z.ReplicaStatus.Msgsize() + 13 + msgp.BoolSize + 21 + msgp.TimeSize + 26 + msgp.StringPrefixSize + len(z.ReplicationStatusInternal) + 27 + msgp.StringPrefixSize + len(z.VersionPurgeStatusInternal) + 21 + msgp.StringPrefixSize + len(z.ReplicateDecisionStr) + 8 + msgp.MapHeaderSize
	if z.Targets != nil {
		for za0001, za0002 := range z.Targets {

	s = 1 + 7 + msgp.StringPrefixSize + len(z.Bucket) + 7 + msgp.StringPrefixSize + len(z.Object) + 9 + msgp.StringPrefixSize + len(z.UploadID) + 13 + msgp.StringPrefixSize + len(z.StorageClass) + 17 + msgp.IntSize + 21 + msgp.IntSize + 9 + msgp.IntSize + 12 + msgp.BoolSize + 6 + msgp.ArrayHeaderSize
	for za0001 := range z.Parts {
		s += z.Parts[za0001].Msgsize()
	}
	s += 12 + msgp.MapHeaderSize
	if z.UserDefined != nil {

	Content string
	ETag    ETag
}{
	{
		Content: "", ETag: ETag{212, 29, 140, 217, 143, 0, 178, 4, 233, 128, 9, 152, 236, 248, 66, 126},
	},
	{
		Content: " ", ETag: ETag{114, 21, 238, 156, 125, 157, 194, 41, 210, 146, 26, 64, 232, 153, 236, 95},
	},
	{
		Content: "Hello World", ETag: ETag{177, 10, 141, 177, 100, 224, 117, 65, 5, 183, 169, 155, 231, 46, 63, 229},
	},
}

	_ = x[ErrInvalidCopyPartRangeSource-16]
	_ = x[ErrInvalidMaxKeys-17]
	_ = x[ErrInvalidEncodingMethod-18]
	_ = x[ErrInvalidMaxUploads-19]
	_ = x[ErrInvalidMaxParts-20]
	_ = x[ErrInvalidPartNumberMarker-21]
	_ = x[ErrInvalidPartNumber-22]
	_ = x[ErrInvalidRequestBody-23]
	_ = x[ErrInvalidCopySource-24]
	_ = x[ErrInvalidMetadataDirective-25]
	_ = x[ErrInvalidCopyDest-26]
	_ = x[ErrInvalidPolicyDocument-27]

Accept-Ranges: bytes
Content-Length: 0
Server: MinIO
Vary: Origin
X-Amz-Bucket-Region: us-east-1
X-Minio-Write-Quorum: 3
X-Amz-Request-Id: 16239D6AB80EBECF
X-Xss-Protection: 1; mode=block
Date: Tue, 21 Jul 2020 00:36:14 GMT
```

### Cluster-readable probe

The reply is '200 OK' if cluster has read quorum if not it returns '503 Service Unavailable'.

```
curl http://minio1:9001/minio/health/cluster/read

		// With valid md5sum and sha256.
		20: {bucketName: bucket, objName: object, inputData: data, inputMeta: md5Header(data), inputSHA256: getSHA256Hash(data), inputDataSize: int64(len(data)), expectedMd5: getMD5Hash(data)},
		21: {bucketName: bucket, objName: object, inputData: nilBytes, inputMeta: md5Header(nilBytes), inputSHA256: getSHA256Hash(nilBytes), inputDataSize: int64(len(nilBytes)), expectedMd5: getMD5Hash(nilBytes)},