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Remove-IscsiVirtualDiskTargetMapping

Removes the assignment between the specified iSCSI virtual disk and the specified iSCSI target.

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Last verified: 2026-10-26

Microsoft IscsiTarget reference: Removes the assignment between the specified iSCSI virtual disk and the specified iSCSI target. The syntax and selected example below are adapted from the pinned Windows Server 2025 reference. Module availability, target configuration and delegated permissions determine whether it can run in your environment. Documentation and parameter text: Microsoft, CC BY 4.0; formatting adapted by Cmdlet World. No execution testing is claimed.

Remove-IscsiVirtualDiskTargetMapping [-TargetName] <String> [-Path] <String> [-ComputerName <String>]
 [-Credential <PSCredential>] [<CommonParameters>]

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Required permissions

Use an account with the target resource permissions documented for Remove-IscsiVirtualDiskTargetMapping. Modifying administrative cmdlets may require elevation or delegated administration. This catalog does not assert that ordinary users can execute the command.

Supported environments

Windows / IscsiTarget · Windows Server 2025 documentation; feature/module prerequisites apply

Parameters

-ComputerName: Specifies the computer name, or IP address, of the remote computer, if this cmdlet is run on a remote computer. Specifies the cluster resource group network name, or cluster node name, if this cmdlet is run on a cluster configuration.
-Credential: Specifies the credentials when connecting to a remote computer.
-Path (required): Specifies the path of the virtual hard disk (VHD) file that is associated with the iSCSI virtual disk. Filter the iSCSI Virtual Disk object by using this parameter.
-TargetName (required): Specifies the name of the iSCSI target.

Prerequisites

Windows with the IscsiTarget module and the Windows feature or management tools that provide it. Confirm target connectivity and version compatibility using the linked Microsoft reference.

Security considerations

This cmdlet changes system state. Review every target and parameter in the official reference, test outside production, and prepare an appropriate backup or rollback. Do not execute the example automatically.

Examples

Example 1: Disassociates a virtual disk from a target

Remove-IscsiVirtualDiskTargetMapping -TargetName "TargetOne" -Path "E:\temp\vhd1.vhdx"

This example un-assigns, or disassociates, the virtual disk at E:\temp\vhd1.vhdx from the target named TargetOne. Use Add-IscsiVirtualDiskTargetMapping to assign the virtual disk to an iSCSI target before it can be used by an iSCSI initiator. Source: Microsoft, CC BY 4.0; transcript prompt/output removed. This example was not executed.

Sources

https://github.com/MicrosoftDocs/windows-powershell-docs/blob/b7645dd8c687139b28e845119da30ec670526507/docset/winserver2025-ps/IscsiTarget/Remove-IscsiVirtualDiskTargetMapping.md

https://learn.microsoft.com/powershell/module/iscsitarget/remove-iscsivirtualdisktargetmapping?view=windowsserver2025-ps

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