Sample: Configure UEFI/GPT-Based Hard Drive Partitions by Using Windows Setup

  • [アーティクル]

Applies To: Windows 8, Windows 8.1, Windows Server 2012, Windows Server 2012 R2

You can add answer-file settings to automatically configure disk partitions during Windows® installation. This topic describes how to configure disk partitions for a Unified Extensible Firmware Interface (UEFI)–based and GUID partition table (GPT)–based computer, as described in Configure UEFI/GPT-Based Hard Drive Partitions. This topic covers the following partition configurations:

  • Default configuration. Includes a Windows Recovery Environment (Windows RE) Tools partition, a system partition (also known as an Extensible Firmware Interface System Partition or ESP), a Microsoft® Reserved Partition (MSR), and a Windows partition. The following diagram shows this configuration.

  • Recommended configuration. Includes a Windows RE Tools partition, an ESP, an MSR, a Windows partition, and a recovery image partition. The following diagram shows this configuration.

In this topic:

  • Manually Select the Default Partition Configuration

  • Example: Automatically Install the Default Partition Configuration

  • Example: Automatically Install the Recommended Partition Configuration

Manually Select the Default Partition Configuration

For new installations, Windows Setup prompts you to configure your partitions. If you select the default configuration, Windows Setup creates a Windows RE Tools partition, a system partition, an MSR, and a primary Windows partition when the following conditions are true:

  • The computer does not already have a Windows partition. When you upgrade Windows from an earlier version, Windows Setup does not change the arrangement of your partitions.

  • The computer does not already have a system partition.

  • The computer does not already have three partitions.

  • The computer has sufficient disk space for the partitions.

Example: Automatically Install the Default Partition Configuration

To automate the configuration of a Windows RE Tools partition, a system partition, ESP, an MSR, and a Windows partition, add the following settings to an answer file.

Microsoft-Windows-Setup\DiskConfiguration\Disk

DiskID = 0
WillWipeDisk = true

Microsoft-Windows-Setup\DiskConfiguration\Disk\ CreatePartitions\CreatePartition

Order = 1
Size = 300
Type = Primary

Microsoft-Windows-Setup\DiskConfiguration\Disk\ CreatePartitions\CreatePartition

Order = 2
Size = 100 (or 260 for Advanced Format Generation One drives)
Type = EFI

Microsoft-Windows-Setup\DiskConfiguration\Disk\ CreatePartitions\CreatePartition

Order = 3
Size = 128
Type = MSR

Microsoft-Windows-Setup\DiskConfiguration\Disk\ CreatePartitions\CreatePartition

Extend = true
Order = 4
Type = Primary

Microsoft-Windows-Setup\DiskConfiguration\Disk\ ModifyPartitions\ModifyPartition

Format = NTFS
Label = WINRE
Order = 1
PartitionID = 1

Microsoft-Windows-Setup\DiskConfiguration\Disk\ ModifyPartitions\ModifyPartition

Format = FAT32
Label = System
Order = 2
PartitionID = 2

Microsoft-Windows-Setup\DiskConfiguration\Disk\ ModifyPartitions\ModifyPartition

Order = 3
PartitionID = 3

Microsoft-Windows-Setup\DiskConfiguration\Disk\ ModifyPartitions\ModifyPartition

Format = NTFS
Label = Windows
Letter = C
Order = 4
PartitionID = 4

Microsoft-Windows-Setup\ImageInstall\OSImage\InstallTo

DiskID = 0
PartitionID = 4

XML Example

<DiskConfiguration>

  <Disk wcm:action="add">
    <DiskID>0</DiskID> 
    <WillWipeDisk>true</WillWipeDisk> 
    <CreatePartitions>

      <!-- Windows RE Tools partition -->
      <CreatePartition wcm:action="add">
        <Order>1</Order> 
        <Type>Primary</Type> 
        <Size>300</Size> 
      </CreatePartition>

      <!-- System partition (ESP) -->
      <CreatePartition wcm:action="add">
        <Order>2</Order> 
        <Type>EFI</Type> 
        <Size>100</Size> 
        <!-- Note: for Advanced Format Generation One drives, change to size=260 -->
      </CreatePartition>

      <!-- Microsoft reserved partition (MSR) -->
      <CreatePartition wcm:action="add">
        <Order>3</Order> 
        <Type>MSR</Type> 
        <Size>128</Size> 
      </CreatePartition>

      <!-- Windows partition -->
      <CreatePartition wcm:action="add">
        <Order>4</Order> 
        <Type>Primary</Type> 
        <Extend>true</Extend> 
      </CreatePartition>
    </CreatePartitions>

    <ModifyPartitions>
      <!-- Windows RE Tools partition -->
      <ModifyPartition wcm:action="add">
        <Order>1</Order> 
        <PartitionID>1</PartitionID> 
        <Label>WINRE</Label> 
        <Format>NTFS</Format> 
        <TypeID>de94bba4-06d1-4d40-a16a-bfd50179d6ac</TypeID>
      </ModifyPartition>

      <!-- System partition (ESP) -->
      <ModifyPartition wcm:action="add">
        <Order>2</Order> 
        <PartitionID>2</PartitionID> 
        <Label>System</Label> 
        <Format>FAT32</Format> 
      </ModifyPartition>

      <!-- MSR partition does not need to be modified -->
        <Order>3</Order> 
        <PartitionID>3</PartitionID> 

      <!-- Windows partition -->
      <ModifyPartition wcm:action="add">
        <Order>4</Order> 
        <PartitionID>4</PartitionID> 
        <Label>Windows</Label> 
        <Letter>C</Letter> 
        <Format>NTFS</Format> 
      </ModifyPartition>
    </ModifyPartitions>
  </Disk>
  <WillShowUI>OnError</WillShowUI> 
</DiskConfiguration>

<ImageInstall>
  <OSImage>
    <InstallTo>
      <DiskID>0</DiskID> 
      <PartitionID>4</PartitionID> 
    </InstallTo>
  </OSImage>
</ImageInstall>

To automate the configuration of a Windows RE Tools partition, a system partition, an MSR, a Windows partition, and a recovery image partition, add the following settings to an answer file.

Microsoft-Windows-Setup\DiskConfiguration\Disk

DiskID = 0
WillWipeDisk = true

Microsoft-Windows-Setup\DiskConfiguration\Disk\ CreatePartitions\CreatePartition

Order = 1
Size = Size of the customized Windows recovery image in megabytes (for example, 300)
Type = Primary

Microsoft-Windows-Setup\DiskConfiguration\Disk\ CreatePartitions\CreatePartition

Order = 2
Size = 100
Type = EFI

Microsoft-Windows-Setup\DiskConfiguration\Disk\ CreatePartitions\CreatePartition

Order = 3
Size = 128
Type = MSR

Microsoft-Windows-Setup\DiskConfiguration\Disk\ CreatePartitions\CreatePartition

Order = 4
Size = size in megabytes (for example, 75000)
Type = Primary

Microsoft-Windows-Setup\DiskConfiguration\Disk\ CreatePartitions\CreatePartition

Order = 5
Size = size in megabytes (for example, 15000)
Type = Primary

Microsoft-Windows-Setup\DiskConfiguration\Disk\ ModifyPartitions\ModifyPartition

Format = NTFS
Label = WinRE
Order = 1
PartitionID = 1
TypeID = de94bba4-06d1-4d40-a16a-bfd50179d6ac

Microsoft-Windows-Setup\DiskConfiguration\Disk\ ModifyPartitions\ModifyPartition

Format = FAT32
Label = System
Order = 2
PartitionID = 2

Microsoft-Windows-Setup\DiskConfiguration\Disk\ ModifyPartitions\ModifyPartition

Order = 3
PartitionID = 3

Microsoft-Windows-Setup\DiskConfiguration\Disk\ ModifyPartitions\ModifyPartition

Format = NTFS
Label = Windows
Letter = C
Order = 4
PartitionID = 4

Microsoft-Windows-Setup\DiskConfiguration\Disk\ ModifyPartitions\ModifyPartition

Format = NTFS
Label = Recovery
Order = 5
PartitionID = 5
TypeID = de94bba4-06d1-4d40-a16a-bfd50179d6ac

Microsoft-Windows-Setup\ImageInstall\OSImage\InstallTo

DiskID = 0
PartitionID = 4

XML Example

<DiskConfiguration>
  <Disk wcm:action="add">
    <DiskID>0</DiskID> 
    <WillWipeDisk>true</WillWipeDisk> 
    <CreatePartitions>
      <!-- Windows RE Tools partition -->
      <CreatePartition wcm:action="add">
        <Order>1</Order> 
        <Type>Primary</Type> 
        <Size>300</Size> 
      </CreatePartition>

      <!-- System partition (ESP) -->
      <CreatePartition wcm:action="add">
        <Order>2</Order> 
        <Type>EFI</Type> 
        <Size>100</Size> 
      </CreatePartition>

      <!-- Microsoft reserved partition (MSR) -->
      <CreatePartition wcm:action="add">
        <Order>3</Order> 
        <Type>MSR</Type> 
        <Size>128</Size> 
      </CreatePartition>

      <!-- Windows partition -->
      <CreatePartition wcm:action="add">
        <Order>4</Order> 
        <Type>Primary</Type> 
        <Size>75000</Size> 

      </CreatePartition>

      <!-- Recovery image partition -->
      <CreatePartition wcm:action="add">
        <Order>5</Order> 
        <Type>Primary</Type> 
        <Size>15000</Size> 
      </CreatePartition>

    </CreatePartitions>

    <ModifyPartitions>
      <!-- Windows RE Tools partition -->
      <ModifyPartition wcm:action="add">
        <Order>1</Order> 
        <PartitionID>1</PartitionID> 
        <Label>WinRE</Label> 

        <Format>NTFS</Format> 
        <TypeID>de94bba4-06d1-4d40-a16a-bfd50179d6ac</TypeID> 
      </ModifyPartition>

      <!-- System partition (ESP) -->
      <ModifyPartition wcm:action="add">
        <Order>2</Order> 
        <PartitionID>2</PartitionID> 
        <Label>System</Label> 
        <Format>FAT32</Format> 
      </ModifyPartition>

      <!-- MSR partition does not need to be modified -->
        <Order>3</Order> 
        <PartitionID>3</PartitionID> 

      <!-- Windows partition -->
      <ModifyPartition wcm:action="add">
        <Order>4</Order> 
        <PartitionID>4</PartitionID> 
        <Label>Windows</Label> 
        <Letter>C</Letter> 
        <Format>NTFS</Format> 
      </ModifyPartition>

      <!—Recovery image partition -->
      <ModifyPartition wcm:action="add">
        <Order>5</Order> 
        <PartitionID>5</PartitionID> 
        <Label>Recovery image</Label> 
        <Format>NTFS</Format> 
        <TypeID>de94bba4-06d1-4d40-a16a-bfd50179d6ac</TypeID> 
      </ModifyPartition>
    </ModifyPartitions>
  </Disk>


  <WillShowUI>OnError</WillShowUI> 
</DiskConfiguration>


<ImageInstall>
  <OSImage>
    <InstallTo>
      <DiskID>0</DiskID> 
      <PartitionID>4</PartitionID> 
    </InstallTo>
  </OSImage>
</ImageInstall>

See Also

Tasks

Sample: Configure UEFI/GPT-Based Hard Drive Partitions by Using Windows PE and DiskPart
Sample: Configure BIOS/MBR-Based Hard Drive Partitions by Using Windows Setup

Concepts

Configure UEFI/GPT-Based Hard Drive Partitions