allPolicies := set.NewStringSet()
	for _, sri := range sris {
		for b := range sri.Buckets {
			allBuckets.Add(b)
		}
		for u := range sri.UserInfoMap {
			allUsers.Add(u)
		}
		for g := range sri.GroupDescMap {
			allGroups.Add(g)
		}
		for p := range sri.Policies {
			allPolicies.Add(p)
		}
		for u := range sri.UserPolicies {
			allUserWPolicies.Add(u)
		}

	o = append(o, 0xa3, 0x73, 0x7a, 0x73)
	o = msgp.AppendArrayHeader(o, uint32(dataUsageBucketLen))
	for za0001 := range z.ObjSizes {
		o = msgp.AppendUint64(o, z.ObjSizes[za0001])
	}
	// string "vh"
	o = append(o, 0xa2, 0x76, 0x68)
	o = msgp.AppendArrayHeader(o, uint32(dataUsageVersionLen))
	for za0002 := range z.ObjVersions {
		o = msgp.AppendUint64(o, z.ObjVersions[za0002])
	}

	compareMeta1 := make(map[string]string)
	for k, v := range oi1.UserDefined {
		var found bool
		for _, prefix := range compareKeys {
			if !stringsHasPrefixFold(k, prefix) {
				continue
			}
			found = true
			break
		}
		if found {
			compareMeta1[strings.ToLower(k)] = v
		}
	}

	compareMeta2 := make(map[string]string)
	for k, v := range oi2.Metadata {
		var found bool

		Histogram:            make(map[string]uint64, len(m.Histogram)),
	}
	for k, v := range m.StaticLabels {
		metric.StaticLabels[k] = v
	}
	for k, v := range m.VariableLabels {
		metric.VariableLabels[k] = v
	}
	for k, v := range m.Histogram {
		metric.Histogram[k] = v
	}
	return metric
}

// Get - returns cached value always upton the configured TTL,

	}

	if globalIsTLS {
		for _, c := range globalPublicCerts {
			check := xxh3.Hash(c.RawIssuer)
			check ^= xxh3.Hash(c.RawSubjectPublicKeyInfo)
			// We XOR, so order doesn't matter.
			for _, v := range c.DNSNames {
				check ^= xxh3.HashString(v)
			}
			for _, v := range c.EmailAddresses {
				check ^= xxh3.HashString(v)
			}
			for _, v := range c.IPAddresses {

	s = 1 + 11 + msgp.MapHeaderSize
	if z.LastMinute != nil {
		for za0001, za0002 := range z.LastMinute {
			_ = za0002
			s += msgp.StringPrefixSize + len(za0001) + za0002.Msgsize()
		}
	}
	s += 9 + msgp.MapHeaderSize
	if z.APICalls != nil {
		for za0003, za0004 := range z.APICalls {
			_ = za0004
			s += msgp.StringPrefixSize + len(za0003) + msgp.Uint64Size
		}
	}

	// requests on them.
	caseNumber := 0
	signFns := []testSignedReqFn{newTestSignedRequestV2, newTestSignedRequestV4}
	for _, oi := range objectInputs {
		objLen := objectLength(oi)
		for _, sf := range signFns {
			// Read whole object
			mkGetReq(oi, "", caseNumber, sf)
			caseNumber++

			// No range requests are possible if the
			// object length is 0
			if objLen == 0 {
				continue
			}

		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(s3Error), r.URL)
		return
	}

	getObjectNInfo := objectAPI.GetObjectNInfo

	// Get request range.
	var rs *HTTPRangeSpec
	var rangeErr error
	rangeHeader := r.Header.Get(xhttp.Range)
	if rangeHeader != "" {
		// Both 'Range' and 'partNumber' cannot be specified at the same time
		if opts.PartNumber > 0 {

    }
    if (range.hasLowerBound() && range.hasUpperBound()) {
      return map.subMap(
          range.lowerEndpoint(),
          range.lowerBoundType() == BoundType.CLOSED,
          range.upperEndpoint(),
          range.upperBoundType() == BoundType.CLOSED);
    } else if (range.hasLowerBound()) {
      return map.tailMap(range.lowerEndpoint(), range.lowerBoundType() == BoundType.CLOSED);
    } else if (range.hasUpperBound()) {

	<li>the index <code>x</code> is <i>in range</i> if <code>0 &lt;= x &lt; len(a)</code>,
	    otherwise it is <i>out of range</i></li>
</ul>

<p>
For <code>a</code> of <a href="#Array_types">array type</a> <code>A</code>:
</p>
<ul>
	<li>a <a href="#Constants">constant</a> index must be in range</li>
	<li>if <code>x</code> is out of range at run time,