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Clear-ClusterDiskReservation

  • Reference
Module:
FailoverClusters

Clears the persistent reservation on a disk in a failover cluster.

Syntax

PowerShell 
Clear-ClusterDiskReservation
     [[-Node] <StringCollection>]
     -Disk <UInt32[]>
     [-Force]
     [-WhatIf]
     [-Confirm]
     [<CommonParameters>]

Description

The Clear-ClusterDiskReservation cmdlet clears the persistent reservation on a disk in a failover cluster. This cmdlet prompts for confirmation unless you specify the Force parameter.

Note

This cmdlet cannot be run remotely without Credential Security Service Provider (CredSSP) authentication on the server computer.

Examples

Example 1

PowerShell 
Clear-ClusterDiskReservation -Disk 5

This example clears the persistent reservation on Disk 5 on the local node after asking for user confirmation.

Example 2

PowerShell 
Clear-ClusterDiskReservation -Disk 6 -Node node2 -Force

This example clears the persistent reservation on Disk 6 on the node named node2 without asking for user confirmation.

Parameters

-Confirm

Prompts you for confirmation before running the cmdlet.

Type:SwitchParameter
Aliases:cf
Position:Named
Default value:False
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Disk

Specifies the disk number on which to clear the persistent reservations. This is the disk number as it appears in Disk Management on the node.

Type:UInt32[]
Position:Named
Default value:None
Required:True
Accept pipeline input:False
Accept wildcard characters:False

-Force

Runs the cmdlet without prompting for confirmation. By default the cmdlet will ask for confirmation from the user before proceeding.

Type:SwitchParameter
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Node

Specifies the name of the cluster node on which to clear the disk reservation.

Type:StringCollection
Position:0
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet isn't run.

Type:SwitchParameter
Aliases:wi
Position:Named
Default value:False
Required:False
Accept pipeline input:False
Accept wildcard characters:False

Inputs

None

Outputs

None