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Clear-ClusterDiskReservation

  • Reference
Module:
FailoverClusters

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

Syntax

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

PS C:\> Clear-ClusterDiskReservation -Disk 5

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

Example 2

C:\PS>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 is not run.

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

Inputs

None

Outputs

None