Update-StorageProviderCache

Update-StorageProviderCache

Updates the cache of the service for a particular provider and associated child objects.

構文

Parameter Set: ByName
Update-StorageProviderCache [[-Name] <String[]> ] [-AsJob] [-CimSession <CimSession[]> ] [-DiscoveryLevel <DiscoveryLevel> ] [-Manufacturer <String[]> ] [-PassThru] [-RootObject <PSReference> ] [-ThrottleLimit <Int32> ] [ <CommonParameters>]

Parameter Set: ByStorageSubSystem
Update-StorageProviderCache [-AsJob] [-CimSession <CimSession[]> ] [-DiscoveryLevel <DiscoveryLevel> ] [-PassThru] [-RootObject <PSReference> ] [-StorageSubSystem <CimInstance> ] [-ThrottleLimit <Int32> ] [ <CommonParameters>]

Parameter Set: ByUniqueId
Update-StorageProviderCache [-AsJob] [-CimSession <CimSession[]> ] [-DiscoveryLevel <DiscoveryLevel> ] [-PassThru] [-RootObject <PSReference> ] [-ThrottleLimit <Int32> ] [-UniqueId <String[]> ] [ <CommonParameters>]

Parameter Set: ByURI
Update-StorageProviderCache [-AsJob] [-CimSession <CimSession[]> ] [-DiscoveryLevel <DiscoveryLevel> ] [-Manufacturer <String[]> ] [-PassThru] [-RootObject <PSReference> ] [-ThrottleLimit <Int32> ] [-URI <Uri[]> ] [ <CommonParameters>]

Parameter Set: InputObject (cdxml)
Update-StorageProviderCache -InputObject <CimInstance[]> [-AsJob] [-CimSession <CimSession[]> ] [-DiscoveryLevel <DiscoveryLevel> ] [-PassThru] [-RootObject <PSReference> ] [-ThrottleLimit <Int32> ] [ <CommonParameters>]

詳細説明

The Update-StorageProviderCache cmdlet updates the cache of the service for a particular provider and associated child objects.

Note: Using the Full value for the DiscoveryLevel parameter without using additional parameters to limit the scope to particular storage providers or storage subsystems causes all accessible storage providers to enumerate and report all state information, which can be extremely time intensive in large environments.

パラメーター

-AsJob

-CimSession<CimSession[]>

リモート セッションまたはリモート コンピューターでコマンドレットを実行します。New-CimSession コマンドレットや Get-CimSession コマンドレットの出力など、コンピューター名またはセッション オブジェクトを入力します。既定値は、ローカル コンピューターで実行中の現在のセッションです。

-DiscoveryLevel<DiscoveryLevel>

Defines the level (or depth) of discovery that should be performed. Increasing levels are cumulative; the storage providers will discover objects starting from Level0 and continuing to the highest level specified. Acceptable values are:

Full, which discovers all objects on all accessible storage providers. This is the same as a Level3 discovery.

Level0, which discovers storage provider and storage subsystem objects.

Level1, which performs a Level0 discovery and then discovers storage pools, resiliency settings, target ports, target portals, and initiator identifiers.

Level2, which performs a Level1 discovery and then discovers virtual disk and masking set objects.

Level3, which performs a Level2 discovery and then discovers physical disk objects. This is the same as a Full discovery.

All storage providers perform a Level0 or higher level discovery when loaded by Windows.

-InputObject<CimInstance[]>

Accepts an MSFT_StorageProvider object from the pipeline as input.

-Manufacturer<String[]>

Specifies the storage provider cache to update by manufacturer name. Enter a manufacturer string, or use wildcard characters to enter a pattern.

-Name<String[]>

Specifies the name of the storage provider cache to update.

-PassThru

Specifies that the cmdlet should output an object representing the storage provider it updated. By default, this cmdlet does not generate any output.

-RootObject<PSReference>

Specifies a reference to the object from which you want to begin discovering associated objects. When the DiscoveryLevel parameter is not specified, well-defined actions will be taken depending on the type of object reference specified:

StorageSubsystem: All associated objects will be discovered.

StoragePool: The pool, along with any associated resiliency settings, virtual disks, and physical disks will be discovered.

MaskingSet: The masking set, along with any associated target ports, initiator identifiers, and virtual disks will be discovered.

For all other objects, only the specified object will be discovered or refreshed.

-StorageSubSystem<CimInstance>

Updates all storage subsystems managed by the storage provider associated with the StorageSubsystem object you specify. Enter a StorageSubsytem CIM object, which is exposed by the Get-StorageSubSystem cmdlet.

-ThrottleLimit<Int32>

このコマンドレットを実行するために確立できる最大同時操作数を指定します。このパラメーターを省略するか、値として 0 を入力した場合、Windows PowerShell® では、コンピューターで実行している CIM コマンドレットの数に基づいて、コマンドレットに対する最適なスロットル制限を計算します。スロットル制限は現在のコマンドレットのみに適用され、セッションまたはコンピューターには適用されません。

-URI<Uri[]>

Specifies the URI of the storage provider whose cache should be updated.

-UniqueId<String[]>

Specifies the ID of the storage provider cache to update. Type one or more IDs, with each ID enclosed in quotes, and multiple IDs separated by commas. The ID persists through restarts.

<CommonParameters>

このコマンドレットは次の共通パラメーターをサポートします。-Verbose、-Debug、-ErrorAction、-ErrorVariable、-OutBuffer、-OutVariable.詳細については、以下を参照してください。 about_CommonParameters (https://go.microsoft.com/fwlink/p/?LinkID=113216)。

入力

入力型は、コマンドレットにパイプできるオブジェクトの型です。

• Microsoft.Management.Infrastructure.CimInstance#ROOT/Microsoft/Windows/Storage/MSFT_StorageSubsystem

  You can pipe an MSFT_StorageSubsystem object to the StorageSubsystem parameter to perform the update on the storage provider for the specified subsystem.

• Microsoft.Management.Infrastructure.CimInstance#ROOT/Microsoft/Windows/Storage/MSFT_StorageProvider

  You can pipe an MSFT_StorageProvider object to the InputObject parameter to perform the update on the specified storage provider.

出力

出力型は、コマンドレットによって生成されるオブジェクトの型です。

• Microsoft.Management.Infrastructure.CimInstance#ROOT/Microsoft/Windows/Storage/MSFT_StorageProvider

  By default the Update-StorageProviderCache cmdlet does not return any objects. If you specify the Passthru parameter, this cmdlet returns an object representing the storage provider it updated.

注

• Microsoft.Management.Infrastructure.CimInstance オブジェクトは、Windows Management Instrumentation (WMI) オブジェクトを表示するラッパー クラスです。シャープ記号 (#) の後のパスは、基になる WMI オブジェクトの名前空間とクラス名です。

例

Example 1: Perform a Full update of all objects

This example performs a Full update of the storage provider cache on all accessible storage providers, rescanning all associated physical disks and reporting the state. This operation can be extremely time intensive in large or enterprise environments; instead use parameters to scope the update.

PS C:\> Update-StorageProviderCache -DiscoveryLevel Full

Example 2: Update PhysicalDisk objects for a particular storage provider

This example uses the StorageSubsystem parameter in association with the Get-StorageSubSystem cmdlet to get a particular storage subsystem and then perform a Level3 update on its associated storage provider, discovering all associated PhysicalDisk objects.

PS C:\> Update-StorageProviderCache -StorageSubSystem (Get-StorageSubSystem -FriendlyName "StorageArray*") -DiscoveryLevel Level3

Example 3: Update all objects for a specific storage pool

This example uses the Name parameter to specify the storage provider to update, and uses the RootObject parameter to specify the specific storage pool for which to update objects. Because RootObject takes PSReference objects as input, you need to prepend the object call with [ref] to get a reference to the object instead of the object itself.

PS C:\> Update-StorageProviderCache -Name "StorageArray" -RootObject ([ref](Get-StoragePool "Storage pool"))

関連トピック

Get-StoragePool