From 372360d7392ad945be0db889a68e1fff0ed3b5d6 Mon Sep 17 00:00:00 2001
From: rbalsleyMSFT <53497092+rbalsleyMSFT@users.noreply.github.com>
Date: Wed, 3 Sep 2025 12:06:11 -0700
Subject: [PATCH] Update default disk size to 50GB in FFU scripts and UI

- Changed the default disk size parameter from 30GB to 50GB in BuildFFUVM.ps1 and FFUUI.Core.psm1 to accommodate larger virtual machines.
- Updated tooltip and default value in the UI XAML file to reflect the new disk size.
---
 FFUDevelopment/BuildFFUVM.ps1             | 6 +++---
 FFUDevelopment/BuildFFUVM_UI.xaml         | 4 ++--
 FFUDevelopment/FFUUI.Core/FFUUI.Core.psm1 | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/FFUDevelopment/BuildFFUVM.ps1 b/FFUDevelopment/BuildFFUVM.ps1
index 00186ba..7bee540 100644
--- a/FFUDevelopment/BuildFFUVM.ps1
+++ b/FFUDevelopment/BuildFFUVM.ps1
@@ -70,7 +70,7 @@ When set to $true, this will create WinPE deployment media for use when deployin
 Sets a custom FFU output name with placeholders. Allowed placeholders are: {WindowsRelease}, {WindowsVersion}, {SKU}, {BuildDate}, {yyyy}, {MM}, {dd}, {H}, {hh}, {mm}, {tt}.
 
 .PARAMETER Disksize
-Size of the virtual hard disk for the virtual machine. Default is a 30GB dynamic disk.
+Size of the virtual hard disk for the virtual machine. Default is a 50GB dynamic disk.
 
 .PARAMETER DriversFolder
 Path to the drivers folder. Default is $FFUDevelopmentPath\Drivers.
@@ -304,7 +304,7 @@ param(
     [string]$Model,
     [bool]$InstallDrivers,
     [uint64]$Memory = 4GB,
-    [uint64]$Disksize = 30GB,
+    [uint64]$Disksize = 50GB,
     [int]$Processors = 4,
     [string]$VMSwitchName,
     [string]$VMLocation,
@@ -2339,7 +2339,7 @@ function New-ScratchVhdx {
     param(
         [Parameter(Mandatory = $true)]
         [string]$VhdxPath,
-        [uint64]$SizeBytes = 30GB,
+        [uint64]$SizeBytes = 50GB,
         [uint32]$LogicalSectorSizeBytes,
         [switch]$Dynamic,
         [Microsoft.PowerShell.Cmdletization.GeneratedTypes.Disk.PartitionStyle]$PartitionStyle = [Microsoft.PowerShell.Cmdletization.GeneratedTypes.Disk.PartitionStyle]::GPT
diff --git a/FFUDevelopment/BuildFFUVM_UI.xaml b/FFUDevelopment/BuildFFUVM_UI.xaml
index 0a5bc3d..96ab64b 100644
--- a/FFUDevelopment/BuildFFUVM_UI.xaml
+++ b/FFUDevelopment/BuildFFUVM_UI.xaml
@@ -115,9 +115,9 @@
                         <TextBox x:Name="txtVMHostIPAddress" Grid.Row="2" Grid.Column="1" Margin="5" VerticalAlignment="Center" HorizontalAlignment="Stretch"/>
                         <!-- Row 3: Disk Size (GB) -->
                         <StackPanel Grid.Row="3" Grid.Column="0" Orientation="Horizontal" VerticalAlignment="Center" Margin="0,5">
-                            <TextBlock Text="Disk Size (GB)" ToolTip="Size of the virtual hard disk for the virtual machine. Default is a 30GB dynamic disk."/>
+                            <TextBlock Text="Disk Size (GB)" ToolTip="Size of the virtual hard disk for the virtual machine. Default is a 50GB dynamic disk."/>
                         </StackPanel>
-                        <TextBox x:Name="txtDiskSize" Grid.Row="3" Grid.Column="1" Margin="5" VerticalAlignment="Center" HorizontalAlignment="Stretch" Text="30" ToolTip="Size of the virtual hard disk for the virtual machine. Default is a 30GB dynamic disk."/>
+                        <TextBox x:Name="txtDiskSize" Grid.Row="3" Grid.Column="1" Margin="5" VerticalAlignment="Center" HorizontalAlignment="Stretch" Text="50" ToolTip="Size of the virtual hard disk for the virtual machine. Default is a 50GB dynamic disk."/>
                         <!-- Row 4: Memory (GB) -->
                         <StackPanel Grid.Row="4" Grid.Column="0" Orientation="Horizontal" VerticalAlignment="Center" Margin="0,5">
                             <TextBlock Text="Memory (GB)" ToolTip="Amount of memory to allocate for the virtual machine. Recommended to use 8GB if possible, especially for Windows 11. Default is 4GB."/>
diff --git a/FFUDevelopment/FFUUI.Core/FFUUI.Core.psm1 b/FFUDevelopment/FFUUI.Core/FFUUI.Core.psm1
index d8edfa2..04c7869 100644
--- a/FFUDevelopment/FFUUI.Core/FFUUI.Core.psm1
+++ b/FFUDevelopment/FFUUI.Core/FFUUI.Core.psm1
@@ -141,7 +141,7 @@ function Get-GeneralDefaults {
         RemoveUpdates                  = $false 
         # Hyper-V Settings Defaults
         VMHostIPAddress                = ""
-        DiskSizeGB                     = 30
+        DiskSizeGB                     = 50
         MemoryGB                       = 4
         Processors                     = 4
         VMLocation                     = $vmLocationPath