func (c *Config) Update(updated Config) error {
	configLk.Lock()
	defer configLk.Unlock()
	c.MaxTimeout = getMaxTimeout(updated.MaxTimeout)
	return nil
}

// GetMaxTimeout - returns the per call drive operation timeout
func (c *Config) GetMaxTimeout() time.Duration {
	return c.GetOPTimeout()
}

// GetOPTimeout - returns the per call drive operation timeout

	buf := globalBytePoolCap.Load().Get()
	rb := ringbuffer.NewBuffer(buf[:cap(buf)]).SetBlocking(true)

	bw := &streamingBitrotWriter{
		iow:          ioutil.NewDeadlineWriter(rb.WriteCloser(), globalDriveConfig.GetMaxTimeout()),
		closeWithErr: rb.CloseWithError,
		h:            h,
		shardSize:    shardSize,
		canClose:     &sync.WaitGroup{},
		byteBuf:      buf,
	}
	bw.canClose.Add(1)
	go func() {