return true
	}
	if numquotaCfgs > 0 && numquotaCfgs != total {
		return false
	}
	var prev *madmin.BucketQuota
	for i, q := range quotaCfgs {
		if q == nil {
			return false
		}
		if i == 0 {
			prev = q
			continue
		}
		if prev.Quota != q.Quota || prev.Type != q.Type {
			return false
		}
	}
	return true
}

	c, err := getReplicationConfig(ctx, bucket)
	if err != nil || c == nil {
		replLogOnceIf(ctx, err, bucket)
		return false
	}
	for _, obj := range objects {
		if c.HasActiveRules(obj.ObjectName, true) {
			return true
		}
	}
	return false
}

// isStandardHeader returns true if header is a supported header and not a custom header
func isStandardHeader(matchHeaderKey string) bool {

	if srcBucket == dstBucket {
		return false
	}
	return isRemoteCallRequired(ctx, dstBucket, objAPI)
}

// Check if the bucket is on a remote site, this code only gets executed when federation is enabled.
func isRemoteCallRequired(ctx context.Context, bucket string, objAPI ObjectLayer) bool {
	if globalDNSConfig == nil {
		return false
	}
	if globalBucketFederation {

			`<DeleteMarker><Key>file.1</Key>.*<IsLatest>true</IsLatest>.*</DeleteMarker>` +
			`<Version><Key>file.1</Key>.*<IsLatest>false</IsLatest>.*</Version>` +
			`<DeleteMarker><Key>file.2</Key>.*<IsLatest>true</IsLatest>.*</DeleteMarker>` +
			`<Version><Key>file.2</Key>.*<IsLatest>false</IsLatest>.*</Version>` +
			`</ListVersionsResult>`)

	c.Assert(r.MatchString(string(getContent)), true)
}

	"github.com/prometheus/client_golang/prometheus"
	dto "github.com/prometheus/client_model/go"
	"github.com/prometheus/common/expfmt"
	"github.com/prometheus/procfs"
)

//go:generate msgp -file=$GOFILE -unexported -io=false

var (
	nodeCollector           *minioNodeCollector
	clusterCollector        *minioClusterCollector
	bucketCollector         *minioBucketCollector
	peerMetricsGroups       []*MetricsGroupV2

	capacityNeeded := uint64(concurrent * size)
	capacity := GetTotalUsableCapacityFree(storageInfo.Disks, storageInfo)

	if capacity < capacityNeeded {
		return false, false, fmt.Sprintf("not enough usable space available to perform speedtest - expected %s, got %s",
			humanize.IBytes(capacityNeeded), humanize.IBytes(capacity))
	}

	credentials auth.Credentials, t *testing.T,
) {
	// Set SSL to on to do encryption tests
	globalIsTLS = true
	defer func() { globalIsTLS = false }()

	var (
		oneMiB        int64 = 1024 * 1024
		key32Bytes          = generateBytesData(32 * humanize.Byte)
		key32BytesMd5       = md5.Sum(key32Bytes)
		metaWithSSEC        = map[string]string{

	i := *(*int)(p)

	callbackMutex.Lock()
	f := callbackFuncs[i]
	callbackMutex.Unlock()

	if f == nil {
		panic("missing callback function")
	}
	f()
}

func testCallback(t *testing.T) {
	var x = false
	nestedCall(func() { x = true })
	if !x {
		t.Fatal("nestedCall did not call func")
	}
}

func testCallbackGC(t *testing.T) {
	nestedCall(runtime.GC)
}

func testCallbackPanic(t *testing.T) {