conn := client.gridConn()
	if conn == nil {
		return nil
	}
	_, err := loadTransitionTierConfigRPC.Call(ctx, conn, grid.NewMSSWith(map[string]string{}))
	return err
}

func (client *peerRESTClient) doTrace(ctx context.Context, traceCh chan<- []byte, traceOpts madmin.ServiceTraceOpts) {
	gridConn := client.gridConn()
	if gridConn == nil {
		return
	}

	payload, err := json.Marshal(traceOpts)
	if err != nil {

	@MINIO_API_REQUESTS_MAX=10000 CGO_ENABLED=0 go test -timeout 15m -tags kqueue,dev -v -run TestIAM* ./cmd
	@echo "Running tests for IAM (external IDP, etcd backends) with -race"
	@MINIO_API_REQUESTS_MAX=10000 GORACE=history_size=7 CGO_ENABLED=1 go test -timeout 15m -race -tags kqueue,dev -v -run TestIAM* ./cmd

test-iam-ldap-upgrade-import: install-race ## verify IAM (external LDAP IDP)
	@echo "Running upgrade tests for IAM (LDAP backend)"