New-Partition

New-Partition

Creates a new partition on an existing Disk object.

Sintaxis

Parameter Set: ByNumber
New-Partition [-DiskNumber] <UInt32[]> [-Alignment <UInt32> ] [-AsJob] [-AssignDriveLetter] [-CimSession <CimSession[]> ] [-DriveLetter <Char> ] [-GptType <String> ] [-IsActive] [-IsHidden] [-MbrType <MbrType> ] [-Offset <UInt64> ] [-Size <UInt64> ] [-ThrottleLimit <Int32> ] [-UseMaximumSize] [ <CommonParameters>]

Parameter Set: ByPath
New-Partition -DiskPath <String[]> [-Alignment <UInt32> ] [-AsJob] [-AssignDriveLetter] [-CimSession <CimSession[]> ] [-DriveLetter <Char> ] [-GptType <String> ] [-IsActive] [-IsHidden] [-MbrType <MbrType> ] [-Offset <UInt64> ] [-Size <UInt64> ] [-ThrottleLimit <Int32> ] [-UseMaximumSize] [ <CommonParameters>]

Parameter Set: ByUniqueId
New-Partition -DiskId <String[]> [-Alignment <UInt32> ] [-AsJob] [-AssignDriveLetter] [-CimSession <CimSession[]> ] [-DriveLetter <Char> ] [-GptType <String> ] [-IsActive] [-IsHidden] [-MbrType <MbrType> ] [-Offset <UInt64> ] [-Size <UInt64> ] [-ThrottleLimit <Int32> ] [-UseMaximumSize] [ <CommonParameters>]

Parameter Set: InputObject (cdxml)
New-Partition -InputObject <CimInstance[]> [-Alignment <UInt32> ] [-AsJob] [-AssignDriveLetter] [-CimSession <CimSession[]> ] [-DriveLetter <Char> ] [-GptType <String> ] [-IsActive] [-IsHidden] [-MbrType <MbrType> ] [-Offset <UInt64> ] [-Size <UInt64> ] [-ThrottleLimit <Int32> ] [-UseMaximumSize] [ <CommonParameters>]

Descripción detallada

The New-Partiton cmdlet creates a partition on a specified Disk object. Note: This cmdlet does not support creating dynamic volumes.

Parámetros

-Alignment<UInt32>

Specifies the alignment boundary in bytes.

-AsJob

-AssignDriveLetter

Assigns a drive letter to the new partition.

-CimSession<CimSession[]>

Ejecuta el cmdlet en una sesión remota o en un equipo remoto. Escriba un nombre de equipo o un objeto de sesión, como la salida de un cmdlet New-CimSession o Get-CimSession. El valor predeterminado es la sesión actual en el equipo local.

-DiskId<String[]>

Specifies the ID of the disk on which to create the partition.

-DiskNumber<UInt32[]>

Specifies the number of the disk.

-DiskPath<String[]>

Specifies the path of the disk on which to create the partition.

-DriveLetter<Char>

Specifies the specific drive letter to assign to the new partition.

-GptType<String>

Specifies the type of GPT partition to create (by GUID). By default, the New-Partition cmdlet creates a basic GPT data partition.

The GUIDs of valid types are:
-- System Partition (c12a7328-f81f-11d2-ba4b-00a0c93ec93b)
-- Microsoft Reserved (e3c9e316-0b5c-4db8-817d-f92df00215ae)
-- Basic data (ebd0a0a2-b9e5-4433-87c0-68b6b72699c7)
-- Microsoft Recovery (de94bba4-06d1-4d40-a16a-bfd50179d6ac)

-InputObject<CimInstance[]>

Especifica la entrada para este cmdlet. Puede usar este parámetro o puede canalizar la entrada a este cmdlet.

-IsActive

Specifies that the object is marked active.

-IsHidden

Creates a hidden partition.

-MbrType<MbrType>

Specifies the type of MBR partition to create. Valid types are: Extended, FAT12, FAT16, FAT32, Huge, and IFS.

-Offset<UInt64>

Specifies the starting offset, in bytes.

-Size<UInt64>

Specifies the size of the partition to create. If not specified, then the units will default to Bytes. The acceptable value for this parameter is a positive number followed by the one of the following unit values: Bytes, KB, MB, GB, or TB.

-ThrottleLimit<Int32>

Especifica el número máximo de operaciones simultáneas que se pueden establecer para ejecutar el cmdlet. Si se omite este parámetro o es especifica un valor de 0, Windows PowerShell ® calcula un límite óptimo para el cmdlet en función del número de cmdlets de CIM que se estén ejecutando en el equipo. El límite solo se aplica al cmdlet actual, no a la sesión ni al equipo.

-UseMaximumSize

Creates the largest possible partition on the specified disk.

<CommonParameters>

Este cmdlet admite los siguientes parámetros comunes: -Verbose, -Debug, -ErrorAction, -ErrorVariable, -OutBuffer y -OutVariable. Para obtener más información, consulte about_CommonParameters (https://go.microsoft.com/fwlink/p/?LinkID=113216).

Entradas

El tipo de entrada es el tipo de los objetos que se pueden canalizar al cmdlet.

• Microsoft.Management.Infrastructure.CimInstance#ROOT/Microsoft/Windows/Storage/MSFT_Disk

  You can pipe a Disk object to the InputObject parameter.

Salidas

El tipo de resultado es el tipo de objetos que emite el cmdlet.

• Microsoft.Management.Infrastructure.CimInstance#ROOT/Microsoft/Windows/Storage/MSFT_Partition

  This cmdlet outputs an object that represents the newly created partition.

Notas

• El objeto Microsoft.Management.Infrastructure.CimInstance es una clase contenedora que muestra objetos de Instrumental de administración de Windows (WMI). La ruta de acceso después del signo de número (#) proporciona el espacio de nombres y el nombre de clase del objeto WMI subyacente.

Ejemplos

Example 1: Create a new partition on disk 1

This example creates a new partition on disk 1, using the maximum available space, and automatically assigning a drive letter.

PS C:\> New-Partition -DiskNumber 1 -UseMaximumSize -AssignDriveLetter

Example 2: Get all RAW disks, initialize the disks, partition, and format them

This example uses five cmdlets and the pipeline to get all disks, filter them for only RAW, unpartitioned disks, initialize the disks, partition the disks, and then format them.

This line gets all disk objects and then pipes the objects to the next command.

PS C:\> Get-Disk |

This line selects only objects where the PartitionStyle property value equals "RAW", and then pipes the objects to the next command.

PS C:\> Where-Object PartitionStyle –Eq "RAW" |

This line initializes all Disk objects in the pipeline and then pipes the objects to the next cmdlet.

PS C:\> Initialize-Disk -PassThru |

This line creates a maximum sized partition on each initialized Disk object, assigns a drive letter to the partitions, and then pipes the objects to the next cmdlet.

PS C:\> New-Partition -AssignDriveLetter -UseMaximumSize |

This line formats all newly partitioned disks.

PS C:\> Format-Volume

Temas relacionados

Add-PartitionAccessPath

Get-Partition

Set-Partition

Initialize-Disk

Format-Volume

Select-Object