Public/Functions/Disk/Backup-DiskToFFU.ps1
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<#
.SYNOPSIS Saves a Drive as Full Flash Update Windows Image (FFU) .DESCRIPTION Saves a Drive as Full Flash Update Windows Image (FFU) .LINK https://docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/deploy-windows-using-full-flash-update--ffu .NOTES 21.1.27 Initial Release #> function Backup-DiskToFFU { [CmdletBinding()] param () #================================================= # Start the Clock #================================================= $backupdiskffuStartTime = Get-Date #================================================= # PSBoundParameters #================================================= $IsConfirmPresent = $PSBoundParameters.ContainsKey('Confirm') $IsForcePresent = $PSBoundParameters.ContainsKey('Force') $IsVerbosePresent = $PSBoundParameters.ContainsKey('Verbose') #================================================= # Set Variables #================================================= $ErrorActionPreference = 'Stop' #================================================= # Block #================================================= Block-StandardUser Block-WindowsVersionNe10 Block-PowerShellVersionLt5 #================================================= # Module and Command Information #================================================= $GetCommandName = $MyInvocation.MyCommand | Select-Object -ExpandProperty Name $GetModuleBase = $MyInvocation.MyCommand.Module | Select-Object -ExpandProperty ModuleBase $GetModulePath = $MyInvocation.MyCommand.Module | Select-Object -ExpandProperty Path $GetModuleVersion = $MyInvocation.MyCommand.Module | Select-Object -ExpandProperty Version $GetCommandHelpUri = Get-Command -Name $GetCommandName | Select-Object -ExpandProperty HelpUri Write-Host "$GetCommandName" -ForegroundColor Cyan Write-Host "$GetCommandHelpUri" Write-Host "" #================================================= # Invoke-SelectFFUDisk #================================================= $SelectFFUDisk = Invoke-SelectFFUDisk -SelectOne #================================================= # Bail if there are no results #================================================= if (-NOT ($SelectFFUDisk)) { Write-Warning "No Fixed Drives that met the required criteria were detected" Break } #================================================= # Invoke-SelectDataDisk #================================================= $SelectFFUDestination = Invoke-SelectDataDisk -NotDiskNumber $SelectFFUDisk.DiskNumber #================================================= # Bail if there are no results #================================================= if (-NOT ($SelectFFUDestination)) { Write-Warning "Could not find a Disk to use for an FFU Backup" Break } $Description = "$(Get-MyComputerManufacturer -Brief) $(Get-MyComputerModel -Brief) $(Get-MyBiosSerialNumber -Brief)" $Compress = 'Default' $DiskNumber = $SelectFFUDisk.DiskNumber $Name = "disk$DiskNumber" $ImageFile = "$($SelectFFUDestination.DriveLetter):\BackupFFU\$(Get-MyComputerManufacturer -Brief)\$(Get-MyComputerModel -Brief)\$(Get-MyBiosSerialNumber -Brief)_$Name.ffu" $ParentDirectory = Split-Path $ImageFile -Parent Write-Host -ForegroundColor DarkGray '======================================================================================================' Write-Host -ForegroundColor Cyan 'Cmd Syntax:' Write-Host -ForegroundColor White "DISM.exe /Capture-FFU /ImageFile=`"$ImageFile`" /CaptureDrive=\\.\PhysicalDrive$DiskNumber /Name:`"$Name`" /Description:`"$Description`" /Compress:$Compress" Write-Host -ForegroundColor DarkGray '======================================================================================================' do {$ConfirmFFU = Read-Host "Type FFU to create the Backup, or X to Exit"} until (($ConfirmFFU -eq 'FFU') -or ($ConfirmFFU -eq 'X')) if ($env:SystemDrive -ne 'X:') { Write-Warning "You need to boot into WinPE to capture the FFU, but you aren't so I'm not gonna do it for you!" } elseif ($ConfirmFFU -eq 'FFU') { if (!(Test-Path "$ParentDirectory")) { Try {New-Item -Path $ParentDirectory -ItemType Directory -Force -ErrorAction Stop} Catch {Write-Warning "Destination appears to be Read Only. Try another Destination Drive"; Break} } DISM.exe /Capture-FFU /ImageFile="$ImageFile" /CaptureDrive=\\.\PhysicalDrive$DiskNumber /Name:"$Name" /Description:"$Description" /Compress:$Compress Return Get-WindowsImage -ImagePath $ImageFile } } |