MDT部署雙硬盤選擇

如果電腦只配置有一塊或多塊普通磁盤，則選擇disk0安裝OS；

如果電腦同時配置有SSD+其他磁盤，則選擇SSD安裝OS；

如果系統磁盤容量<200G，則只分區一個C盤，>200G則分區為C和D盤。

實現方式：

1.編輯UserExit.vbs腳本，增加如下3個函數，實際上DiskNum()函數在此用不到

Function UserExit(sType, sWhen, sDetail, bSkip)
    oLogging.CreateEntry "entered UserExit ", LogTypeInfo
    UserExit = Success
End Function


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'如果有固態硬盤存在，則OS安裝在固態硬盤，否則安裝到磁盤0上
Function SelectOSDisk()
  '查找固態硬盤
  Set Wmi = GetObject("Winmgmts:\\.\Root\Microsoft\Windows\Storage")
  Set objDisk = Wmi.Execquery("Select * from MSFT_PhysicalDisk")
  For Each B in objDisk
      if B.MediaType=4 then
           DiskID=B.DeviceId
      end if
  next

  '固態硬盤不存在，則指定disk0
  if DiskID = "" then
     DiskID=0
  end if

  SelectOSDisk = DiskID
End Function

'查找物理磁盤數量
Function DiskNum()
  Set Wmi = GetObject("Winmgmts:\\.\Root\Microsoft\Windows\Storage")
  Set objDisk = Wmi.Execquery("Select * from MSFT_PhysicalDisk")
  n = 0
  For Each B in objDisk
    n = n+1
  next
  DiskNum = n
End Function


'獲取OS Disk Size
Function GetOSDiskSize(OSDiskID)
  Set Wmi = GetObject("Winmgmts:\\.\Root\Microsoft\Windows\Storage")
  Set objOSDisk = Wmi.Execquery("Select * from MSFT_PhysicalDisk Where DeviceId = '" & OSDiskID & "'")
  For Each osdisk in objOSDisk
     GetOSDiskSize=osdisk.size
  Next
End Function


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2.在CustomSettings.ini文件添加如下內容：

Properties=MyCustomProperty,OSDDiskSize,DiskNum   #增加自定義屬性OSDDiskSize,DiskNum；OSDDiskIndex為系統默認變量參數，無需再次添加

#引用如下內容，獲取變量值

UserExit=UserExit.vbs
;獲取磁盤ID，磁盤大小
OSDDiskIndex=#SelectOSDisk()#
OSDDiskSize=#GetOSDiskSize(%OSDDiskIndex%)#
;DiskNum=#DiskNum()#

3.編輯TS，復制添加Format and Partition Disk（BIOS/UEFI），一個判斷磁盤是否小於200G，一個判斷磁盤是否大於200G

 

4.添加一個自定義PS1腳本，用於格式第二塊磁盤

 

腳本內容如下：

InitDataDisk.bat

powershell.exe -executionpolicy bypass -noprofile -noninteractive -file "%~dp0\InitDataDisk.ps1"

InitDataDisk.ps1

#對非OS所在磁盤（只操作第一塊非OS磁盤）初始化並分區，磁盤容量小於500G只分一個分區，高於500G分兩個分區
$disks = Get-Disk | ? {$_.IsSystem -eq $False}
$driver_letters = ls function:[A-Z]: | where { ! (test-path $_.name) }| select -ExpandProperty name

if ($disks -ne $null)
    {
    #Clear Disk data.
    try {
        $ErrorActionPreference='stop' 
        $disks[0] | Clear-Disk -RemoveData  -Confirm:$false
        Start-Sleep 1
    }
    catch {}
    #Init Disk.    
    Initialize-Disk $disks[0].Number
    if ($disks[0].Size -le 500GB)
        {
        $disks[0] |New-Partition -UseMaximumSize | Format-Volume -FileSystem NTFS -NewFileSystemLabel Data -Confirm:$false
        $dletter = $driver_letters[2].split(":")[0]
        $disks[0] |Get-Partition | where {$_.PartitionNumber -eq 2} | Set-Partition -NewDriveLetter $dletter
        }
    else {
        $par1_size = 500GB
        $par3_size = $disks[0].Size - $par1_size
        $disks[0] |New-Partition -Size $par1_size | Format-Volume -FileSystem NTFS -NewFileSystemLabel Data -Confirm:$false
        Start-Sleep 1
        $disks[0] |New-Partition -Size $par2_size | Format-Volume -FileSystem NTFS -NewFileSystemLabel Data -Confirm:$false
        $dletter2 = $driver_letters[2].split(":")[0]
        $dletter3 = $driver_letters[3].split(":")[0]
        $disks[0] |Get-Partition | where {$_.PartitionNumber -eq 2} | Set-Partition -NewDriveLetter $dletter2
        $disks[0] |Get-Partition | where {$_.PartitionNumber -eq 3} | Set-Partition -NewDriveLetter $dletter3
        }

    }