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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-23 17:41:04 -05:00

3.8 KiB

external help file, Module Name, online version, schema
external help file Module Name online version schema
PSProxmoxVE.dll-Help.xml PSProxmoxVE 2.0.0

New-PveBackup

SYNOPSIS

Creates an ad-hoc backup of a virtual machine via vzdump.

SYNTAX

New-PveBackup [-Node] <String> [-VmId] <Int32> [-Storage <String>] [-Mode <String>] [-Compress <String>]
 [-Wait] [-Timeout <Int32>] [-Session <PveSession>] [-ProgressAction <ActionPreference>] [-WhatIf] [-Confirm]
 [<CommonParameters>]

DESCRIPTION

Triggers an immediate backup (vzdump) of the specified VM on the given node. Returns a PveTask representing the backup operation. Use -Wait to block until the backup completes.

EXAMPLES

Example 1

PS C:\> New-PveBackup -Node "pve1" -VmId 100 -Storage "backup-store" -Mode snapshot -Wait

Creates a snapshot backup of VM 100 and waits for completion.

PARAMETERS

-Compress

The compression algorithm.

Type: String
Parameter Sets: (All)
Aliases:
Accepted values: zstd, lzo, gzip, none

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

-Confirm

Prompts you for confirmation before running the cmdlet.

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

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

-Mode

The backup mode.

Type: String
Parameter Sets: (All)
Aliases:
Accepted values: snapshot, suspend, stop

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

-Node

The PVE node name.

Type: String
Parameter Sets: (All)
Aliases:

Required: True
Position: 0
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: False

-Session

{{ Fill Session Description }}

Type: PveSession
Parameter Sets: (All)
Aliases:

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

-Storage

The target storage for the backup.

Type: String
Parameter Sets: (All)
Aliases:

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

-Timeout

Timeout in seconds for -Wait (default 3600).

Type: Int32
Parameter Sets: (All)
Aliases:

Required: False
Position: Named
Default value: 3600
Accept pipeline input: False
Accept wildcard characters: False

-VmId

The VM identifier.

Type: Int32
Parameter Sets: (All)
Aliases:

Required: True
Position: 1
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: False

-Wait

Wait for the task to complete before returning.

Type: SwitchParameter
Parameter Sets: (All)
Aliases:

Required: False
Position: Named
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: None
Accept pipeline input: False
Accept wildcard characters: False

-ProgressAction

{{ Fill ProgressAction Description }}

Type: ActionPreference
Parameter Sets: (All)
Aliases: proga

Required: False
Position: Named
Default value: None
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

System.String

System.Int32

OUTPUTS

PSProxmoxVE.Core.Models.Vms.PveTask

NOTES