Export (0) Print
Expand All
Expand Minimize

Unregister-SCStorageLogicalUnit

Updated: April 29, 2014

Applies To: System Center 2012 R2 Virtual Machine Manager

Unregister-SCStorageLogicalUnit

Disassociates a logical unit from a host.

Syntax

Parameter Set: RegisterToClusterJobGroup
Unregister-SCStorageLogicalUnit [-StorageLogicalUnit] <StorageLogicalUnit[]> -JobGroup <Guid> [-JobVariable <String> ] [-PROTipID <Guid> ] [-RunAsynchronously] [ <CommonParameters>]

Parameter Set: RegisterToCluster
Unregister-SCStorageLogicalUnit [-StorageLogicalUnit] <StorageLogicalUnit[]> -VMHostCluster <HostCluster> [-JobVariable <String> ] [-PROTipID <Guid> ] [-RunAsynchronously] [ <CommonParameters>]

Parameter Set: RegisterToHost
Unregister-SCStorageLogicalUnit [-StorageLogicalUnit] <StorageLogicalUnit[]> -VMHost <Host> [-JobGroup <Guid> ] [-JobVariable <String> ] [-PROTipID <Guid> ] [-RunAsynchronously] [ <CommonParameters>]

Parameter Set: RegisterToInitiators
Unregister-SCStorageLogicalUnit [-StorageLogicalUnit] <StorageLogicalUnit[]> -StorageInitiators <String[]> [-JobVariable <String> ] [-PROTipID <Guid> ] [-RunAsynchronously] [ <CommonParameters>]

Parameter Set: UnregisterFromVM
Unregister-SCStorageLogicalUnit [-StorageLogicalUnit] <StorageLogicalUnit[]> -VM <VM[]> [-JobGroup <Guid> ] [-JobVariable <String> ] [-PROTipID <Guid> ] [-RemoveVM <VM> ] [-RunAsynchronously] [ <CommonParameters>]




Detailed Description

The Unregister-SCStorageLogicalUnit cmdlet disassociates a logical unit from a host.

Parameters

-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?

true

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

-RemoveVM<VM>

Specifies a virtual machine to remove.


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

-StorageInitiators<String[]>

Specifies an array of storage initiators.


Aliases

none

Required?

true

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-StorageLogicalUnit<StorageLogicalUnit[]>

Specifies a storage logical unit object.


Aliases

none

Required?

true

Position?

1

Default Value

none

Accept Pipeline Input?

True (ByValue)

Accept Wildcard Characters?

false

-VM<VM[]>

Specifies a virtual machine object.


Aliases

none

Required?

true

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-VMHost<Host>

Specifies a virtual machine host object. VMM supports Hyper-V hosts, VMware ESX hosts, and Citrix XenServer hosts.

For more information about each type of host, type Get-Help Add-SCVMHost -detailed. See the examples for a specific cmdlet to determine how that cmdlet uses this parameter.


Aliases

none

Required?

true

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-VMHostCluster<HostCluster>

Specifies a VMM host cluster object.


Aliases

none

Required?

true

Position?

named

Default Value

none

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.

Examples

Example 1: Hide a logical unit from a host

The first command gets the host object named VMHost01 and, then stores the object in the $VMHost variable.

The second command gets the storage logical unit object named LUN01 and, then stores the object in the $LU variable.

The last command unregisters LUN01 from VMHost01.


PS C:\> $VMHost = Get-SCVMHost -ComputerName "VMHost01"
PS C:\> $LU = Get-SCStorageLogicalUnit -Name "LUN01"
PS C:\> Unregister-SCStorageLogicalUnit -StorageLogicalUnit $LU -VMHost $VMHost

Related topics

 
Was this page helpful?
(1500 characters remaining)
Thank you for your feedback
Show:
© 2014 Microsoft