minioMetaBucket: path.Join(minioMetaBucket, historyFile),
		})
		if err != nil {
			return err
		}
	}
	return saveConfig(ctx, objAPI, historyFile, kv)
}

func saveServerConfig(ctx context.Context, objAPI ObjectLayer, cfg any) error {
	data, err := json.Marshal(cfg)
	if err != nil {
		return err
	}

	configFile := path.Join(minioConfigPrefix, minioConfigFile)

		getConfigFile(),
		getConfigFile() + ".deprecated",
		configFile,
	}

	newServerCfg := func() (config.Config, error) {
		// Initialize server config.
		srvCfg := newServerConfig()

		return srvCfg, saveServerConfig(ctx, objAPI, srvCfg)
	}

	var data []byte
	var err error

	cfg := &serverConfigV33{}
	for _, cfgFile := range configFiles {
		if _, err = Load(cfgFile, cfg); err != nil {

	// hold the mutex lock before a new config is assigned.
	globalServerConfigMu.Lock()
	globalServerConfig = srvCfg
	globalServerConfigMu.Unlock()

	// Save config into file.
	return saveServerConfig(GlobalContext, objAPI, srvCfg)
}

func getValidConfig(objAPI ObjectLayer) (config.Config, error) {
	return readServerConfig(GlobalContext, objAPI, nil)
}

	// Set a default region.
	config.SetRegion(globalServerConfig, bucketLocation)

	applyDynamicConfigForSubSys(context.Background(), obj, globalServerConfig, config.StorageClassSubSys)

	// Save config.
	return saveServerConfig(context.Background(), obj, globalServerConfig)
}

// Deleting the temporary backend and stopping the server.
func (testServer TestServer) Stop() {
	testServer.cancel()
	testServer.Server.Close()