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Remove-SCVirtualHardDisk

Updated: September 27, 2012

Applies To: System Center 2012 - Virtual Machine Manager

Remove-SCVirtualHardDisk

Removes a virtual hard disk object from a virtual machine or template, or from the VMM library.

Syntax

Parameter Set: Default
Remove-SCVirtualHardDisk [-VirtualHardDisk] <VirtualHardDisk> [-Force] [-JobGroup <Guid> ] [-JobVariable <String> ] [-PROTipID <Guid> ] [-RunAsynchronously] [-Confirm] [-WhatIf] [ <CommonParameters>]




Detailed Description

The Remove-SCVirtualHardDisk cmdlet removes a virtual hard disk object from a virtual machine or template, or from the System Center Virtual Machine Manager (VMM) library. Remove-VirtualHardDisk also deletes the corresponding virtual hard disk file (a Windows-based .vhd file, a Citrix XenServer-based .vhd file, or a VMware-based .vmdk file) from the library server.

If the virtual hard disk is attached to a virtual disk drive on a virtual machine or template (and if you do not use the Force parameter), VMM lists the container that contains the virtual hard disk and prompts you to confirm that you want to remove the virtual hard disk:

- If you reply Yes, VMM removes the association between the virtual hard

disk and the container to which it is attached, and then deletes the

virtual hard disk object from VMM.

- If you reply No, the operation is cancelled.

This cmdlet returns the object upon success (with the property MarkedForDeletion set to TRUE) or returns an error message upon failure.

For more information about Remove-SCVirtualHardDisk, type: "Get-Help Remove-SCVirtualHardDisk -online".

Parameters

-Force

Forces the operation to complete.

For example:

- Remove-SCSCVMHost -Force

Forces the removal of a host object from the VMM database.

- Stop-SCVirtualMachine -Force

Stops a virtual machine.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

true (ByValue)

Accept Wildcard Characters?

false

-JobGroup<Guid>

Specifies an identifier for a series of commands that will run as a set just before the final command that includes the same job group identifier runs.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-JobVariable<String>

Specifies that job progress is tracked and stored in the variable named by this parameter.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-PROTipID<Guid>

Specifies the ID of the PRO tip that triggered this action. This allows for auditing of PRO tips.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-RunAsynchronously

Indicates that the job runs asynchronously so that control returns to the command shell immediately.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-VirtualHardDisk<VirtualHardDisk>

Specifies a virtual hard disk object.


Aliases

none

Required?

true

Position?

1

Default Value

none

Accept Pipeline Input?

true (ByValue)

Accept Wildcard Characters?

false

-Confirm

Prompts you for confirmation before executing the command.


Required?

false

Position?

named

Default Value

false

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-WhatIf

Describes what would happen if you executed the command without actually executing the command.


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

  • Requires a VMM virtual hard disk object, which can be retrieved by using the Get-SCVirtualHardDisk cmdlet.

Examples

1: Remove a virtual hard disk object from the library.

The first command gets the virtual hard disk object named VHD01.vhd stored on LibraryServer01 and stores the returned object in the $VHD variable.

The second command removes the virtual hard disk object stored in $VHD from the library and deletes the corresponding file from the file system on the library server.


PS C:\> $VHD = Get-SCVirtualHardDisk -VMMServer "VMMServer01.Contoso.com" | where { $_.Name -eq "VHD01.vhd" -and $_.LibraryServer.Name -eq "LibraryServer01.Contoso.com" }PS C:\> Remove-SCVirtualHardDisk -VirtualHardDisk $VHD

2: Remove a virtual hard disk from a virtual machine.

The first command connects to VMMServer01.

The second command gets the virtual machine object named VM01, gets all virtual hard disks on VM01 whose name includes the string "DataDisk", and then stores these virtual hard disk objects in an array named $VHD.

The third command removes each virtual hard disk object stored in the $VHD array from the virtual machine and deletes each corresponding file from the file system on the library server.


PS C:\> Get-SCVMMServer -ComputerName "VMMServer01.Contoso.com"PS C:\> $VHD = Get-SCVirtualMachine -Name "VM01" | Get-SCVirtualHardDisk | where { $_.Name -match "DataDisk" }PS C:\> $VHD | Remove-SCVirtualHardDisk

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