Public/Disk/Clear-LocalDisk.ps1
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.SYNOPSIS Clear-Disk on ALL Local Disks (non-USB) to RAW in WinPE only .DESCRIPTION Clear-Disk on ALL Local Disks (non-USB) to RAW in WinPE only -DiskNumber: Single Disk execution -Force: Required for execution -Initialize: Initializes RAW as MBR or GPT PartitionStyle -PartitionStyle: Overrides the automatic selection of MBR or GPT .PARAMETER InputObject Get-OSDDisk or Get-LocalDisk Object .PARAMETER DiskNumber Specifies the disk number for which to get the associated Disk object Alias = Disk, Number .PARAMETER Force Required for execution Alias = F .PARAMETER Initialize Initializes the cleared disk as MBR or GPT Alias = I .PARAMETER PartitionStyle Override the automatic Partition Style of the Initialized Disk EFI Default = GPT BIOS Default = MBR Alias = PS .EXAMPLE Clear-LocalDisk Informational. Executes Get-Help Clear-LocalDisk Always displayed if the -Force parameter is not used .EXAMPLE Clear-LocalDisk -Force Interactive. Prompted to Confirm Clear-Disk for each Local Disk .EXAMPLE Clear-LocalDisk -Force -Confirm:$false Non-Interactive. Clears all Local Disks without being prompted to Confirm .LINK https://osd.osdeploy.com/module/functions/disk/clear-localdisk .NOTES 21.3.3 Added SizeGB 21.2.22 Initial Release #> function Clear-LocalDisk { [CmdletBinding(SupportsShouldProcess = $true, ConfirmImpact = 'High')] param ( [Parameter(ValueFromPipeline = $true)] [Object[]]$InputObject, [Alias('Disk','Number')] [uint32]$DiskNumber, [Alias('I')] [switch]$Initialize, [Alias('PS')] [ValidateSet('GPT','MBR')] [string]$PartitionStyle, [Parameter(ValueFromPipelineByPropertyName = $true)] [Alias('F')] [switch]$Force, [Alias('W','Warn','Warning')] [switch]$ShowWarning ) #====================================================================================================== # PSBoundParameters #====================================================================================================== $IsConfirmPresent = $PSBoundParameters.ContainsKey('Confirm') $IsForcePresent = $PSBoundParameters.ContainsKey('Force') $IsVerbosePresent = $PSBoundParameters.ContainsKey('Verbose') #====================================================================================================== # Enable Verbose if Force parameter is not $true #====================================================================================================== if ($IsForcePresent -eq $false) { $VerbosePreference = 'Continue' } #====================================================================================================== # Module and Command Information #====================================================================================================== $OSDVersion = $($MyInvocation.MyCommand.Module.Version) Write-Verbose "OSD $OSDVersion $($MyInvocation.MyCommand.Name)" #====================================================================================================== # Get Local Disks (not USB and not Virtual) #====================================================================================================== $GetLocalDisk = $null if ($InputObject) { $GetLocalDisk = $InputObject } else { $GetLocalDisk = Get-LocalDisk -IsBoot:$false | Sort-Object Number } #====================================================================================================== # Get DiskNumber #====================================================================================================== if ($PSBoundParameters.ContainsKey('DiskNumber')) { $GetLocalDisk = $GetLocalDisk | Where-Object {$_.DiskNumber -eq $DiskNumber} } #====================================================================================================== # OSDisks must be large enough for a Windows installation #====================================================================================================== <# $GetLocalDisk = $GetLocalDisk | Where-Object {$_.Size -gt 15GB} #> #====================================================================================================== # -PartitionStyle #====================================================================================================== if (-NOT ($PSBoundParameters.ContainsKey('PartitionStyle'))) { if (Get-OSDGather -Property IsUEFI) { Write-Verbose "IsUEFI = $true" $PartitionStyle = 'GPT' } else { Write-Verbose "IsUEFI = $false" $PartitionStyle = 'MBR' } } Write-Verbose "PartitionStyle = $PartitionStyle" #====================================================================================================== # Get-Help #====================================================================================================== if ($IsForcePresent -eq $false) { Get-Help $($MyInvocation.MyCommand.Name) } #====================================================================================================== # Display Warning #====================================================================================================== if ($PSBoundParameters.ContainsKey('ShowWarning')) { Write-Warning "All Local Hard Drives will be cleared and all data will be lost" pause } #====================================================================================================== # Display Disk Information #====================================================================================================== $GetLocalDisk | Select-Object -Property Number, BusType, MediaType, FriendlyName, PartitionStyle, NumberOfPartitions, @{Name='SizeGB';Expression={[int]($_.Size / 1000000000)}} | Format-Table if ($IsForcePresent -eq $false) { Break } #====================================================================================================== # IsWinPE #====================================================================================================== if (-NOT (Get-OSDGather -Property IsWinPE)) { Write-Warning "WinPE is required for execution" Break } #====================================================================================================== # IsAdmin #====================================================================================================== if (-NOT (Get-OSDGather -Property IsAdmin)) { Write-Warning "Administrative Rights are required for execution" Break } #====================================================================================================== # Clear-Disk #====================================================================================================== $ClearLocalDisk = @() foreach ($Item in $GetLocalDisk) { if ($PSCmdlet.ShouldProcess( "Disk $($Item.Number) $($Item.BusType) $($Item.MediaType) $($Item.FriendlyName) [$($Item.PartitionStyle) $($Item.NumberOfPartitions) Partitions]", "Clear-Disk" )){ Write-Warning "Cleaning Disk $($Item.Number) $($Item.BusType) $($Item.MediaType) $($Item.FriendlyName) [$($Item.PartitionStyle) $($Item.NumberOfPartitions) Partitions]" Diskpart-Clean -DiskNumber $Item.Number if ($Initialize -eq $true) { Write-Warning "Initializing $PartitionStyle Disk $($Item.Number) $($Item.BusType) $($Item.MediaType) $($Item.FriendlyName)" $Item | Initialize-Disk -PartitionStyle $PartitionStyle } $ClearLocalDisk += Get-OSDDisk -Number $Item.Number } } $ClearLocalDisk | Select-Object -Property Number, BusType, MediaType, FriendlyName, PartitionStyle, NumberOfPartitions, @{Name='SizeGB';Expression={[int]($_.Size / 1000000000)}} | Format-Table #====================================================================================================== } |