t.Fatalf("Expecting error, got %s", err)
	}

	// Initializes all erasure disks
	storageDisks, format, err := waitForFormatErasure(true, endpoints, 1, 1, 16, "")
	if err != nil {
		t.Fatalf("Unable to format drives for erasure, %s", err)
	}

	ep := PoolEndpoints{Endpoints: endpoints}

	parity, err := ecDrivesNoConfig(16)
	if err != nil {
		t.Fatalf("Unexpected error during EC drive config: %v", err)
	}

Por ejemplo, cuando escribes `python` en la terminal, el sistema operativo busca un programa llamado `python` en el **primer directorio** de esa lista.

Si lo encuentra, entonces lo **utilizará**. De lo contrario, continúa buscando en los **otros directorios**.

	}

	// Check the state of the object in the first disk (should be missing)
	if hr.Before.Drives[0].State != madmin.DriveStateMissing {
		t.Fatalf("Unexpected drive state: %v", hr.Before.Drives[0].State)
	}

	// Check the state of all other disks (should be ok)
	for i, h := range append(hr.Before.Drives[1:], hr.After.Drives...) {
		if h.State != madmin.DriveStateOk {
			t.Fatalf("Unexpected drive state (%d): %v", i+1, h.State)

		Subsystem: driveSubsystem,
		Name:      offlineTotal,
		Help:      "Total drives offline in this cluster",
		Type:      gaugeMetric,
	}
}

func getClusterDrivesOnlineTotalMD() MetricDescription {
	return MetricDescription{
		Namespace: clusterMetricNamespace,
		Subsystem: driveSubsystem,
		Name:      onlineTotal,
		Help:      "Total drives online in this cluster",
		Type:      gaugeMetric,
	}
}

    List<Integer> completeLengthChecks;
    int baseStackDepth;
    ExecutorService service = newFixedThreadPool(5);
    try {
      // Avoid counting frames from the executor itself, or the ExecutionSequencer
      baseStackDepth =
          serializer.submit(() -> Thread.currentThread().getStackTrace().length, service).get();

### Remotely Inspecting backend data

#### Dict { #dict }

定義 `dict` 時，你需要傳入 2 個以逗號分隔的型別參數。

第一個型別參數是 `dict` 的鍵（key）。

第二個型別參數是 `dict` 的值（value）：

{* ../../docs_src/python_types/tutorial008_py310.py hl[1] *}

這代表：

* 變數 `prices` 是個 `dict`：
    * 這個 `dict` 的鍵是 `str`（例如每個項目的名稱）。
    * 這個 `dict` 的值是 `float`（例如每個項目的價格）。

#### Union { #union }

你可以宣告一個變數可以是「多種型別」中的任一種，例如 `int` 或 `str`。

Le second paramètre de type est pour les valeurs du `dict` :

{* ../../docs_src/python_types/tutorial008_py310.py hl[1] *}

Cela signifie :

* La variable `prices` est un `dict` :
    * Les clés de ce `dict` sont de type `str` (disons, le nom de chaque article).
    * Les valeurs de ce `dict` sont de type `float` (disons, le prix de chaque article).

#### Union { #union }

{* ../../docs_src/python_types/tutorial008_py310.py hl[1] *}

This means:

* The variable `prices` is a `dict`:
    * The keys of this `dict` are of type `str` (let's say, the name of each item).
    * The values of this `dict` are of type `float` (let's say, the price of each item).

#### Union { #union }

             * plugins that require dependency resolution, although they usually run in phases of the build where project
             * artifacts haven't been assembled yet. The prime example of this is "mvn release:prepare".
             */
            if (aggregating && areAllDependenciesInReactor(session.getProjects(), result.getUnresolvedDependencies())) {