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Disable-PhysicalDiskIndication

Windows Server 2012 R2 and Windows 8.1

Updated: June 4, 2014

Applies To: Windows 8.1, Windows PowerShell 4.0, Windows Server 2012 R2

Disable-PhysicalDiskIndication

Turns off the identification LED on the specified physical disk.

Syntax

Parameter Set: ByName
Disable-PhysicalDiskIndication [-FriendlyName] <String[]> [-AsJob] [-CimSession <CimSession[]> ] [-PassThru] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: ByUniqueId
Disable-PhysicalDiskIndication -UniqueId <String[]> [-AsJob] [-CimSession <CimSession[]> ] [-PassThru] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: InputObject (cdxml)
Disable-PhysicalDiskIndication -InputObject <CimInstance[]> [-AsJob] [-CimSession <CimSession[]> ] [-PassThru] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]




Detailed Description

The Disable-PhysicalDiskIndication cmdlet turns off the identification LED on the specified physical disk. The LED is typically used for visual identification of the location of a physical disk in an enclosure for removal and replacement operations. This cmdlet requires a storage enclosure that supports SCSI Enclosure Services (SES).

Parameters

-AsJob

Runs the cmdlet as a background job. Use this parameter to run commands that take a long time to complete. The cmdlet immediately returns an object that represents the job and then displays the command prompt. You can continue to work in the session while the job completes. To manage the job, use the *-Job cmdlets. To get the job results, use the Receive-Job cmdlet. For more information about Windows PowerShell® background jobs, see about_Jobs.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-CimSession<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.


Aliases

Session

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-FriendlyName<String[]>

Specifies the friendly name of the disk on which to turn off the identification LED.


Aliases

none

Required?

true

Position?

1

Default Value

none

Accept Pipeline Input?

True (ByPropertyName)

Accept Wildcard Characters?

false

-InputObject<CimInstance[]>

Specifies the PhysicalDisk object on which to turn off the identification LED. Enter a PhysicalDisk CIM object, which you can get by using the Get-PhysicalDisk cmdlet.


Aliases

none

Required?

true

Position?

named

Default Value

none

Accept Pipeline Input?

True (ByValue)

Accept Wildcard Characters?

false

-PassThru

Specifies that the cmdlet should output an object representing physical disk. By default, this cmdlet does not generate any output.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-ThrottleLimit<Int32>

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.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-UniqueId<String[]>

Specifies the UniqueID of the disk on which to turn off the identification LED.


Aliases

Id

Required?

true

Position?

named

Default Value

none

Accept Pipeline Input?

True (ByPropertyName)

Accept Wildcard Characters?

false

-Confirm

Prompts you for confirmation before running the cmdlet.


Required?

false

Position?

named

Default Value

false

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.


Required?

false

Position?

named

Default Value

false

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

<CommonParameters>

This cmdlet supports the common parameters: -Verbose, -Debug, -ErrorAction, -ErrorVariable, -OutBuffer, and -OutVariable. For more information, see    about_CommonParameters.

Inputs

The input type is the type of the objects that you can pipe to the cmdlet.

Outputs

The output type is the type of the objects that the cmdlet emits.

Notes

  • The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.

Examples

Example 1: Disable the identification LED on all physical disks in a pool

This example assigns the storage pool named SpacePool to the $stpool variable, and then uses this cmdlet to disable the identification LED on all disks in the storage pool referenced by the $stpool variable, SpacePool.


PS C:\> $stpool = (Get-StoragePool -FriendlyName "SpacePool")
PS C:\> Disable-PhysicalDiskIndication -StoragePool $stpool

Example 2: Disable the identification LED on all physical disks used by a virtual disk

This example assign the virtual disk named Bruce’s Music to the $vdisk variable, and then uses this cmdlet to disable the identification LED on the virtual disk referenced by the $vdisk variable,


PS C:\> $vdisk = (Get-VirtualDisk -FriendlyName "Bruce's Music")
PS C:\> Disable-PhysicalDiskIndication -VirtualDisk $vdisk

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