bitrotReaders := make([]io.ReaderAt, len(disks))
		for index, disk := range disks {
			if disk == OfflineDisk {
				continue
			}
			tillOffset := erasure.ShardFileOffset(test.offset, test.length, test.data)

			bitrotReaders[index] = newBitrotReader(disk, nil, "testbucket", "object", tillOffset, writeAlgorithm, bitrotWriterSum(writers[index]), erasure.ShardSize())
		}

		writer := bytes.NewBuffer(nil)

	}
	if unMarshalXLMeta.Erasure.Index != jsoniterXLMeta.Erasure.Index {
		t.Errorf("Expected the erasure index to be %v, but got %v.", unMarshalXLMeta.Erasure.Index, jsoniterXLMeta.Erasure.Index)
	}
	if len(unMarshalXLMeta.Erasure.Distribution) != len(jsoniterXLMeta.Erasure.Distribution) {

	return subToken, false
}

func proxyRequestByNodeIndex(ctx context.Context, w http.ResponseWriter, r *http.Request, index int) (success bool) {
	if len(globalProxyEndpoints) == 0 {
		return false
	}
	if index < 0 || index >= len(globalProxyEndpoints) {
		return false
	}
	ep := globalProxyEndpoints[index]
	if ep.IsLocal {
		return false
	}
	return proxyRequest(ctx, w, r, ep)
}

	}

	// Trim byte range prefix.
	byteRangeString := strings.TrimPrefix(rangeString, byteRangePrefix)

	// Check if range string contains delimiter '-', else return error. eg. "bytes=8"
	sepIndex := strings.Index(byteRangeString, "-")
	if sepIndex == -1 {
		return nil, fmt.Errorf("'%s' does not have a valid range value", rangeString)
	}

	offsetBeginString := byteRangeString[:sepIndex]
	offsetBegin := int64(-1)

	jobID := r.Form.Get("jobId")
	if jobID == "" {
		writeErrorResponseJSON(ctx, w, toAPIError(ctx, errInvalidArgument), r.URL)
		return
	}

	req := BatchJobRequest{ID: jobID}
	if i := strings.Index(jobID, "-"); i > 0 {
		switch madmin.BatchJobType(jobID[:i]) {
		case madmin.BatchJobReplicate:
			req.Replicate = &BatchJobReplicateV1{}
		case madmin.BatchJobKeyRotate:
			req.KeyRotate = &BatchJobKeyRotateV1{}

This document explains how to setup Prometheus and configure it to scrape data from MinIO servers.

## Prerequisites

To get started with MinIO, refer [MinIO QuickStart Document](https://min.io/docs/minio/linux/index.html#quickstart-for-linux).
Follow below steps to get started with MinIO monitoring using Prometheus.

### 1. Download Prometheus

	bucketsToBeUpdatedSlice := bucketsToBeUpdated.ToSlice()
	g := errgroup.WithNErrs(len(bucketsToBeUpdatedSlice)).WithConcurrency(50)

	for index := range bucketsToBeUpdatedSlice {
		index := index
		g.Go(func() error {
			return globalDNSConfig.Put(bucketsToBeUpdatedSlice[index])
		}, index)
	}

	ctx := GlobalContext
	for _, err := range g.Wait() {
		if err != nil {
			dnsLogIf(ctx, err)
			return
		}
	}

			} else if p < 1 || p > 65535 {
				return ep, fmt.Errorf("invalid URL endpoint format: port number must be between 1 to 65535")
			}
		}
		if i := strings.Index(host, "%"); i > -1 {
			host = host[:i]
		}

		if host == "" {
			return ep, fmt.Errorf("invalid URL endpoint format: empty host name")
		}

				part.Number,
				NewPutObjReader(hr),
				ObjectOptions{
					PreserveETag: part.ETag, // Preserve original ETag to ensure same metadata.
					IndexCB: func() []byte {
						return part.Index // Preserve part Index to ensure decompression works.
					},
					NoAuditLog: true,
				})
			if err != nil {
				return fmt.Errorf("decommissionObject: PutObjectPart() %w", err)
			}
			parts[i] = CompletePart{

// Code generated by "stringer -type=osMetric -trimprefix=osMetric os-instrumented.go"; DO NOT EDIT.

package cmd

import "strconv"

func _() {
	// An "invalid array index" compiler error signifies that the constant values have changed.
	// Re-run the stringer command to generate them again.
	var x [1]struct{}
	_ = x[osMetricRemoveAll-0]
	_ = x[osMetricMkdirAll-1]
	_ = x[osMetricMkdir-2]
	_ = x[osMetricRename-3]
	_ = x[osMetricOpenFileW-4]