Unregister-StorageSubsystem
Disconnects from storage subsystems on a remote computer.
Syntax
Unregister-StorageSubsystem
[-ProviderName] <String[]>
[-StorageSubSystemUniqueId <String>]
[-Force]
[-CimSession <CimSession[]>]
[-ThrottleLimit <Int32>]
[-AsJob]
[-PassThru]
[<CommonParameters>] Unregister-StorageSubsystem
-ProviderUniqueId <String[]>
[-StorageSubSystemUniqueId <String>]
[-Force]
[-CimSession <CimSession[]>]
[-ThrottleLimit <Int32>]
[-AsJob]
[-PassThru]
[<CommonParameters>] Unregister-StorageSubsystem
-InputObject <CimInstance[]>
[-StorageSubSystemUniqueId <String>]
[-Force]
[-CimSession <CimSession[]>]
[-ThrottleLimit <Int32>]
[-AsJob]
[-PassThru]
[<CommonParameters>] Description
The Unregister-StorageSubsystem cmdlet disconnects storage management in Windows Server® 2012 R2 from storage subsystems on a remote computer or remote cluster. When you disconnect from a storage subsystem, you cannot use the management node to remotely manage the storage subsystem.
Examples
Example 1: Disconnect from storage subsystems on a remote computer
PS C:\> Unregister-StorageSubsystem -ProviderName "Provider16"This command disconnects Windows Server® 2012 from the storage subsystems that the storage provider named Provider16 manages on the remote computer.
Parameters
-AsJob
Runs the cmdlet as a background job. Use this parameter to run commands that take a long time to complete.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-CimSession
Runs the cmdlet in a remote session or on a remote computer. Enter a computer name or a session object, such as the output of a New-CimSession or Get-CimSession cmdlet. The default is the current session on the local computer.
| Type: | CimSession[] |
| Aliases: | Session |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-Force
Forces the command to run without asking for user confirmation.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-InputObject
Specifies the input object that is used in a pipeline command.
| Type: | CimInstance[] |
| Position: | Named |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-PassThru
Returns an object representing the item with which you are working. By default, this cmdlet does not generate any output.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-ProviderName
Specifies an array of names of providers. The cmdlet disconnects from the storage subsystems that are managed by the storage provider that you specify.
| Type: | String[] |
| Position: | 0 |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-ProviderUniqueId
Specifies an array of unique IDs of providers. The cmdlet disconnects from the storage subsystems that are managed by the storage provider that you specify. Windows Server® 2012 retains the provider ID through computer restarts.
| Type: | String[] |
| Aliases: | ProviderId |
| Position: | Named |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-StorageSubSystemUniqueId
Specifies the unique ID of the storage subsystem in the system. The cmdlet disconnects from the storage subsystem that you specify. Windows Server® 2012 retains the storage subsystem ID through computer restarts.
| Type: | String |
| Aliases: | UniqueId |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-ThrottleLimit
Specifies the maximum number of concurrent operations that can be established to run the cmdlet.
If this parameter is omitted or a value of 0 is entered, then Windows PowerShell® calculates an optimum throttle limit for the cmdlet based on the number of CIM cmdlets that are running on the computer.
The throttle limit applies only to the current cmdlet, not to the session or to the computer.
| Type: | Int32 |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
Inputs
You can use the pipeline operator to pass an array of MSFT_StorageProvider objects to the InputObject parameter.
You can use the pipeline operator to pass an MSFT_StorageSubsystem object to this cmdlet, which maps the UniqueID property by name to the StorageSubsystemUniqueID parameter.
Outputs
If you specify the PassThru parameter, this cmdlet returns an object that represents the storage providers that you disconnected.
Notes
- When used in Failover Cluster, cmdlets from the Storage module operate on cluster level (all servers in the cluster).