PSD
PSD copied to clipboard
FriendsOfMDT
How to create additional partition? (PSDPartition.ps1)
Hi,
Im trying to create an additional partition in the task sequence. No matter what values I put into "Format and Partition Disk" step the result is always an OS disk with 99%.
It seems to be hardcoded in PSDPartition.ps1?
Line 103: $osSize = $disk.Size - 499MB - 128MB - 1024MB
best regards
Markus
It is hardcoded in PSDPartition.ps1
You can rewrite this script, so it excepts the diskparameters stored in variables as input for the disk cmdlets. My Script looks like this (I've not tested adding disk. you might have to check this and eventually rewrite the code a bit!):
Powershell
<#
.SYNOPSIS
Partition and format the disk.
.DESCRIPTION
Partition and format the disk.
Partition scheme in TS step does not do anything
Order and size of partitions must be set in this script!
.LINK
https://github.com/FriendsOfMDT/PSD
.NOTES
FileName: PSDPartition.ps1
Solution: PowerShell Deployment for MDT
Author: PSD Development Team
Contact: @Mikael_Nystrom , @jarwidmark , @mniehaus
Primary: @Mikael_Nystrom
Created:
Modified: 2022-06-20
Version - 0.0.1 - () - Finalized functional version 1.
Version - 0.0.5 - () - Fixed spelling.
Version - 0.0.6 - (Mikael_Nystrom) - Replaced Clear-Disk with Clear-PSDDisk
Version - 0.0.7 - (WELS) - Changed order of Disks
Version - 0.0.8 - (WELS) - Changed description
Version - 0.1.0 - (WELS) - loop through partitions and get the parameters from MDT Workbench
Use order, size and partition type from tasksequence
TODO:
.Example
#>
[CmdLetBinding()]
param(
)
if($PSCmdlet.MyInvocation.BoundParameters["Verbose"].IsPresent){
$VerbosePreference = "Continue"
}
Write-Verbose "Verbose is on"
# Set scriptversion for logging
$ScriptVersion = "0.1.0"
# Load core modules
Import-Module Microsoft.BDD.TaskSequenceModule -Scope Global
Import-Module PSDUtility
# Check for debug in PowerShell and TSEnv
if($TSEnv:PSDDebug -eq "YES"){
$Global:PSDDebug = $true
}
if($PSDDebug -eq $true)
{
$verbosePreference = "Continue"
}
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Starting: $($MyInvocation.MyCommand.Name) - Version $ScriptVersion"
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): The task sequencer log is located at $("$tsenv:_SMSTSLogPath\SMSTS.LOG"). For task sequence failures, please consult this log."
Write-PSDEvent -MessageID 41000 -severity 1 -Message "Starting: $($MyInvocation.MyCommand.Name)"
# Keep the logging out of the way
$currentLocalDataPath = Get-PSDLocalDataPath
if ($currentLocalDataPath -NotLike "X:\*")
{
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Stop-PSDLogging, need to keep the logging out of the way"
Stop-PSDLogging
$logPath = "X:\MININT\Logs"
if ((Test-Path $logPath) -eq $false) {
New-Item -ItemType Directory -Force -Path $logPath | Out-Null
}
Start-Transcript "$logPath\PSDPartition.ps1.log"
}
# Get the dynamic variable
foreach($i in (Get-ChildItem -Path TSEnv:)){
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Property $($i.Name) is $($i.Value)"
}
# Partition and format the disk
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Partition and format the disk [$tsenv:OSDDiskIndex]"
Show-PSDActionProgress -Message "Partition and format disk [$tsenv:OSDDiskIndex]" -Step "1" -MaxStep "1"
Update-Disk -Number $tsenv:OSDDiskIndex
$disk = Get-Disk -Number $tsenv:OSDDiskIndex
if ($tsenv:IsUEFI -eq "True") {
# Load Task Sequence Environment
$tsenv = New-Object -ComObject Microsoft.SMS.TSEnvironment
# Get disk index and partition style
$diskIndex = $tsenv.Value("OSDDiskIndex")
$partitionStyle = $tsenv.Value("OSDPartitionStyle")
$partitionCount = [int]$tsenv.Value("OSDPartitions")
# UEFI partitioning
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): UEFI partitioning"
# Clean the disk if it isn't raw
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Clean the disk if it isn't raw"
if ($disk.PartitionStyle -ne "RAW") {
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Clearing disk"
Show-PSDActionProgress -Message "Clearing disk" -Step "1" -MaxStep "1"
# Clear-Disk -Number $tsenv:OSDDiskIndex -RemoveData -RemoveOEM -Confirm:$false
Clear-PSDDisk -Number $diskIndex
}
# Initialize the disk
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Initializing disk $diskIndex with $partitionStyle style"
Show-PSDActionProgress -Message "Initialize the disk" -Step "1" -MaxStep "1"
Initialize-Disk -Number $diskIndex -PartitionStyle $partitionStyle
$disk = Get-Disk -Number $diskIndex
# Loop through partitions
for ($i = 0; $i -lt $partitionCount; $i++) {
$type = $tsenv.Value("OSDPartitions${i}Type")
$size = $tsenv.Value("OSDPartitions${i}Size")
$sizeUnits = $tsenv.Value("OSDPartitions${i}SizeUnits")
$fileSystem = $tsenv.Value("OSDPartitions${i}FileSystem")
$bootable = $tsenv.Value("OSDPartitions${i}Bootable")
$volumeName = $tsenv.Value("OSDPartitions${i}VolumeName")
$format = $tsenv.Value("OSDPartitions${i}QuickFormat")
# Convert type to guid
switch ($volumeName) {
"Boot" { $gpttype = "{ebd0a0a2-b9e5-4433-87c0-68b6b72699c7}"; $driveletter = "W" }
"Reserved" { $gpttype = "{e3c9e316-0b5c-4db8-817d-f92df00215ae}"; $driveletter = "" }
"Recovery" { $gpttype = "{de94bba4-06d1-4d40-a16a-bfd50179d6ac}"; $driveletter = "R" }
"Windows" { $gpttype = "{ebd0a0a2-b9e5-4433-87c0-68b6b72699c7}"; $driveletter = "S" }
}
# Convert size to bytes
switch ($sizeUnits) {
"MB" { $sizeBytes = [int64]$size * 1MB }
"GB" { $sizeBytes = [int64]$size * 1GB }
"%" { $sizeBytes = $null } # Use remaining space
}
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Create volume $type"
# Create partition
if ($sizeBytes) {
$partition = New-Partition -DiskNumber $diskIndex -Size $sizeBytes -GptType $gpttype
} else {
$partition = New-Partition -DiskNumber $diskIndex -UseMaximumSize -GptType $gpttype
}
# Assign driveletter
if ($type -ne "MSR") {
Set-Partition -DiskNumber $diskIndex -PartitionNumber $partition.PartitionNumber -NewDriveLetter $driveletter
}
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Format the volume $volumeName"
# Format volumes
if ($format -and $type -ne "MSR") {
Format-Volume -Partition $partition -FileSystem $fileSystem -NewFileSystemLabel $volumeName -Confirm:$false
}
# Set recovery partition gpt flag via dsikpart
if ($type -eq "Recovery") {
$gptattribute = "0x8000000000000001"
$cmd = @"
select disk $($tsenv:OSDDiskIndex)
select part $($partition.PartitionNumber)
gpt attributes=$gptattribute
exit
"@
$cmd | diskpart
}
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Created partition $($i+1): $type, $size$sizeUnits, FS=$fileSystem, Bootable=$bootable"
# Save the drive letters and volume GUIDs to task sequence variables
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Save the drive letters and volume GUIDs to task sequence variables"
if ($type -eq "EFI") { $tsenv:BootVolumeGuid = $partition.Guid; $tsenv:BootVolume = "W" }
if ($type -eq "Recovery") { $tsenv:RecoveryVolumeGuid = $partition.Guid; $tsenv:RecoveryVolume = "R" }
if ($type -eq "Primary") { $tsenv:OSVolumeGuid = $partition.Guid; $tsenv:OSVolume = "S" }
}
}
else {
# Load Task Sequence Environment
$tsenv = New-Object -ComObject Microsoft.SMS.TSEnvironment
# Get disk index and partition style
$diskIndex = $tsenv.Value("OSDDiskIndex")
$partitionStyle = $tsenv.Value("OSDPartitionStyle")
$partitionCount = [int]$tsenv.Value("OSDPartitions")
# Clean the disk if it isn't raw
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Clean the disk if it isn't raw"
if ($disk.PartitionStyle -ne "RAW") {
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Clearing disk"
Show-PSDActionProgress -Message "Clearing disk" -Step "1" -MaxStep "1"
# Clear-Disk -Number $tsenv:OSDDiskIndex -RemoveData -RemoveOEM -Confirm:$false
Clear-PSDDisk -Number $diskIndex
}
# Initialize the disk
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Initialize the disk"
Show-PSDActionProgress -Message "Initialize the disk" -Step "1" -MaxStep "1"
Initialize-Disk -Number $diskIndex -PartitionStyle MBR
$disk = Get-Disk -Number $diskIndex
# Loop through partitions
for ($i = 0; $i -lt $tsenv:OSDPartitions; $i++) {
$type = $tsenv.Value("OSDPartitions${i}Type")
$size = $tsenv.Value("OSDPartitions${i}Size")
$sizeUnits = $tsenv.Value("OSDPartitions${i}SizeUnits")
$fileSystem = $tsenv.Value("OSDPartitions${i}FileSystem")
$bootable = $tsenv.Value("OSDPartitions${i}Bootable")
$volumeName = $tsenv.Value("OSDPartitions${i}VolumeName")
$format = $tsenv.Value("OSDPartitions${i}QuickFormat")
$label = $tsenv.Value("OSDPartitions${i}VolumeName")
# Convert type to guid
switch ($volumeName) {
"System Reserved" { $driveletter = "W" }
"Recovery" { $driveletter = "R" }
"Windows" { $driveletter = "S" }
}
# Convert size to bytes
switch ($sizeUnits) {
"MB" { $sizeBytes = [int64]$size * 1MB }
"GB" { $sizeBytes = [int64]$size * 1GB }
"%" { $sizeBytes = $null } # Use remaining space
}
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Create volume $volumeName"
# Create partition
if ($sizeBytes) {
$partition = New-Partition -DiskNumber $diskIndex -Size $sizeBytes
} else {
$partition = New-Partition -DiskNumber $diskIndex -UseMaximumSize
}
# Assign driveletter
Set-Partition -DiskNumber $diskIndex -PartitionNumber $partition.PartitionNumber -NewDriveLetter $driveletter
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Format the volume $volumeName"
# Format volumes
if ($format) {
Format-Volume -Partition $partition -FileSystem $fileSystem -NewFileSystemLabel $volumeName -Confirm:$false
}
# Make bootable if required
if ($bootable -eq "True") {
Set-Partition -PartitionNumber $partition.PartitionNumber -IsActive $true
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Set partition active $($partition.PartitionNumber))"
}
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Created partition $($i+1): $type, $size$sizeUnits, FS=$fileSystem, Bootable=$bootable"
# Save the drive letters and volume GUIDs to task sequence variables
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Save the drive letters and volume GUIDs to task sequence variables"
if ($volumeName -eq "System Reserved") { $tsenv:BootVolumeGuid = $partition.Guid; $tsenv:BootVolume = "W" }
if ($volumeName -eq "Recovery") { $tsenv:RecoveryVolumeGuid = $partition.Guid; $tsenv:RecoveryVolume = "R" }
if ($volumeName -eq "Windows") { $tsenv:OSVolumeGuid = $partition.Guid; $tsenv:OSVolume = "S" }
}
}
# Make sure there is a PSDrive for the OS volume
if ((Test-Path "$($tsenv:OSVolume):\") -eq $false){
New-PSDrive -Name $tsenv:OSVolume -PSProvider FileSystem -Root "$($tsenv:OSVolume):\" -Verbose
}
# If the old local data path survived the partitioning, copy it to the new location
# Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): If the old local data path survived the partitioning, copy it to the new location"
if (Test-Path $currentLocalDataPath){
# Copy files to new data path
# Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Copy files to new data path"
$newLocalDataPath = Get-PSDLocalDataPath -Move
if ($currentLocalDataPath -ine $newLocalDataPath){
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Copying $currentLocalDataPath to $newLocalDataPath"
Copy-PSDFolder $currentLocalDataPath $newLocalDataPath
# Change log location for LogPath, since we now have a volume
$Global:LogPath = "$newLocalDataPath\SMSOSD\OSDLOGS\PSDPartition.log"
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Now logging to $Global:LogPath"
}
}
# Dumping out variables for troubleshooting
# Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Dumping out variables for troubleshooting"
# Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): tsenv:BootVolume is $tsenv:BootVolume"
# Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): tsenv:OSVolume is $tsenv:OSVolume"
# Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): tsenv:RecoveryVolume is $tsenv:RecoveryVolume"
# Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): tsenv:IsUEFI is $tsenv:IsUEFI"
# Save all the current variables for later use
Write-PSDLog -Message "$($MyInvocation.MyCommand.Name): Save all the current variables for later use"
Save-PSDVariables
Or you can skip the partitioning step altogether and run a script of yours to partition per your requirements.
