///

### Проверьте документацию { #check-the-docs }

Теперь, если вы проверите документацию, вы увидите всю дополнительную информацию:

<img src="/img/tutorial/metadata/image02.png">

### Порядок расположения тегов { #order-of-tags }

Порядок расположения словарей метаданных для каждого тега определяет также порядок, отображаемый в UI документации.

			t.Fatalf("getFileInfoVersions: free versions don't match at %d, version id expected %s but got %s", i, free.VersionID, freeVersionIDs[i])
		}
	}

	// versions are stored in xl-meta sorted in descending order of their ModTime
	slices.Reverse(allVersionIDs)

	fivs, err = getFileInfoVersions(buf, basefi.Volume, basefi.Name, true)
	if err != nil {
		t.Fatalf("getFileInfoVersions failed: %v", err)
	}

## Features

- A pool in decommission still allows READ access to all its contents, newer WRITEs will automatically be scheduled to only pools not in decommission status.
- All versioned buckets maintain the same order for "versions" for each object after being decommissioned to the other pools.
- A pool interrupted during the decommission process, such as for a cluster restart, resumes from where it left off.

## How to decommission a pool

    # - - - - - - - - - -/

    # /- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    # o isCheckColumnDefOrderDiff: (NotRequired - Default false)
    #  Does it check differences of column-def order?
    #  (except added or deleted columns)
    #
    #; isCheckColumnDefOrderDiff = false
    # - - - - - - - - - -/

    # /- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

    @Override
    public String toString() {
      return "Funnels.integerFunnel()";
    }
  }

  /**
   * Returns a funnel that processes an {@code Iterable} by funneling its elements in iteration
   * order with the specified funnel. No separators are added between the elements.
   *
   * @since 15.0
   */
  public static <E extends @Nullable Object> Funnel<Iterable<? extends E>> sequentialFunnel(

   * {@code EnumBiMap}, the new bimap has the same types as the provided map. Otherwise, the
   * specified map must contain at least one mapping, in order to determine the key and value types.
   *
   * @param map the map whose mappings are to be placed in this map
   * @throws IllegalArgumentException if map is not an {@code EnumBiMap} instance and contains no
   *     mappings

   *
   * <p>Currently, this method is invoked while holding a lock. If an implementation of this method
   * blocks, it can prevent this service from changing state. If you need to performing a blocking
   * operation in order to trigger shutdown, consider instead registering a listener and
   * implementing {@code stopping}. Note, however, that {@code stopping} does not run at exactly the
   * same times as {@code triggerShutdown}.
   */

   * {@code EnumBiMap}, the new bimap has the same types as the provided map. Otherwise, the
   * specified map must contain at least one mapping, in order to determine the key and value types.
   *
   * @param map the map whose mappings are to be placed in this map
   * @throws IllegalArgumentException if map is not an {@code EnumBiMap} instance and contains no
   *     mappings

/// tip

这里我们使用 [`time.perf_counter()`](https://docs.python.org/3/library/time.html#time.perf_counter) 而不是 `time.time()`，因为在这类场景中它可能更精确。🤓

///

## 多个中间件的执行顺序 { #multiple-middleware-execution-order }

当你使用 `@app.middleware()` 装饰器或 `app.add_middleware()` 方法添加多个中间件时，每个新中间件都会包裹应用，形成一个栈。最后添加的中间件是“最外层”的，最先添加的是“最内层”的。

在请求路径上，最外层的中间件先运行。

在响应路径上，它最后运行。

例如：

```Python
app.add_middleware(MiddlewareA)

		if p != nil {
			lg, ok := p.(log.Info)
			if ok && lg.SendLog(node, logKind) {
				lastN[cnt%last] = lg
				cnt++
			}
		}
	})
	sys.RUnlock()
	// send last n console log messages in order filtered by node
	if cnt > 0 {
		for i := range last {
			entry := lastN[(cnt+i)%last]
			if (entry == log.Info{}) {
				continue
			}
			select {
			case subCh <- entry:
			case <-doneCh: