testCases := []*TestSuiteCommon{
		// Init and run test on ErasureSD backend with signature v4.
		{serverType: "ErasureSD", signer: signerV4},
		// Init and run test on ErasureSD backend with signature v2.
		{serverType: "ErasureSD", signer: signerV2},
		// Init and run test on ErasureSD backend, with tls enabled.
		{serverType: "ErasureSD", signer: signerV4, secure: true},
		// Init and run test on Erasure backend.

	var update bool
	if cachedResult {
		rc := &cache.CondCheck{}
		h := r.Header.Clone()
		if opts.PartNumber > 0 {
			h.Set(xhttp.PartNumber, strconv.Itoa(opts.PartNumber))
		}
		rc.Init(bucket, object, h)

		ci, err := globalCacheConfig.Get(rc)
		if ci != nil {
			tgs, ok := ci.Metadata[xhttp.AmzObjectTagging]
			if ok {

	clusterCollector        *minioClusterCollector
	bucketCollector         *minioBucketCollector
	peerMetricsGroups       []*MetricsGroupV2
	bucketPeerMetricsGroups []*MetricsGroupV2
)

func init() {
	clusterMetricsGroups := []*MetricsGroupV2{
		getNodeHealthMetrics(MetricsGroupOpts{dependGlobalNotificationSys: true}),
		getClusterStorageMetrics(MetricsGroupOpts{dependGlobalObjectAPI: true}),

// srStateData represents the format of the current `srStateFile`.
type srStateData struct {
	Version int `json:"version"`

	SRState srStateV1 `json:"srState"`
}

// Init - initialize the site replication manager.
func (c *SiteReplicationSys) Init(ctx context.Context, objAPI ObjectLayer) error {
	go c.startHealRoutine(ctx, objAPI)
	r := rand.New(rand.NewSource(time.Now().UnixNano()))
	for {
		err := c.loadFromDisk(ctx, objAPI)

	bucket, objPrefix     string
	hs                    madmin.HealOpts
	clientToken           string
	forceStart, forceStop bool
}

// extractHealInitParams - Validates params for heal init API.
func extractHealInitParams(vars map[string]string, qParams url.Values, r io.Reader) (hip healInitParams, err APIErrorCode) {
	hip.bucket = vars[mgmtBucket]
	hip.objPrefix = vars[mgmtPrefix]