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Clear-ClusterDiskReservation

Brian Lich|Last Updated: 3/28/2017

SYNOPSIS

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
Parameter Sets: (All)
Aliases: cf

Required: False
Position: Named
Default value: 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[]
Parameter Sets: (All)
Aliases: 

Required: True
Position: Named
Default value: None
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
Parameter Sets: (All)
Aliases: 

Required: False
Position: Named
Default value: None
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
Parameter Sets: (All)
Aliases: 

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

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.

Type: SwitchParameter
Parameter Sets: (All)
Aliases: wi

Required: False
Position: Named
Default value: False
Accept pipeline input: False
Accept wildcard characters: False

CommonParameters

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.

INPUTS

None

OUTPUTS

None

NOTES

Clear-ClusterNode

Remove-Cluster

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