Powershell Match virtual hard disks in Virtual Center with their disk labels - powershell

Question

I would like to match the drive in the windows os to the vCenter *.vmdk.
Here is a link for the informations I need. I find no way to get "Location 192 (Bus Number 0, Target Id 0, LUN 0)" with powershell (info from disk). From the WMI I don't get this information...
Can someone help?
The modified script:
$Vm = "VMName"
if (($VmView = Get-View -ViewType VirtualMachine -Filter #{"Name" = $Vm})) {
$Out = Get-WmiObject -Class win32_diskdrive -Property Index, SCSIPort, SCSITargetId -ComputerName $Vm
#Invoke-VMScript "wmic path win32_diskdrive get Index, SCSIPort, SCSITargetId /format:csv" -vm $VM -scripttype "bat"
foreach ($VirtualSCSIController in ($VMView.Config.Hardware.Device | where {$_.DeviceInfo.Label -match "SCSI-Controller"})) {
foreach ($VirtualDiskDevice in ($VMView.Config.Hardware.Device | where {$_.ControllerKey -eq $VirtualSCSIController.Key})) {
$VirtualDisk = "" | Select SCSIController, DiskName, SCSI_Id, DiskFile, DiskSize, WindowsDisk
$VirtualDisk.SCSIController = $VirtualSCSIController.DeviceInfo.Label
$VirtualDisk.DiskName = $VirtualDiskDevice.DeviceInfo.Label
$VirtualDisk.SCSI_Id = "$($VirtualSCSIController.BusNumber) : $($VirtualDiskDevice.UnitNumber)"
$VirtualDisk.DiskFile = $VirtualDiskDevice.Backing.FileName
$VirtualDisk.DiskSize = $VirtualDiskDevice.CapacityInKB * 1KB / 1GB
# Match disks based on SCSI ID
$DiskMatch = $Out | ?{($_.SCSIPort - 2) -eq $VirtualSCSIController.BusNumber -and $_.SCSITargetID -eq $VirtualDiskDevice.UnitNumber}
if ($DiskMatch){
$VirtualDisk.WindowsDisk = "Disk $($DiskMatch.Index)"
}
else {Write-Host "No matching Windows disk found for SCSI id $($VirtualDisk.SCSI_Id)"}
$DiskInfo += $VirtualDisk
}
}
$DiskInfo | Out-GridView
I had to change $DiskMatch = $Out | ?{($_.SCSIPort - 2) -eq <-- Replace - 1 with - 2.
And put an "-" between SCSI Controller by {$_.DeviceInfo.Label -match "SCSI-Controller"})).
Why do I have to subtract 2 from the SCSIPort?

Answer 1

The following script will match the local windows disk with the vmWare disk.
Date : 2017.10.27 21:28:01
vCenterName : vCenterName
vmName : SERVER
vmWareSCSIController : SCSI controller 0
wmWareSCSIID : 0 : 0
vmWareDiskName : Hard disk 1
vmWareDiskFile : [Datastore] vm.vmdk
vmWareSizeGB : 40
WindowsSerialNumber : WindowsSerialNumber
WindowsSCSIBus : 0
WindowsSCSILogicalUnit : 0
WindowsSCSIPort : 2
WindowsSCSITargetId : 0
WindowsDisk : \\SERVER\root\cimv2:Win32_DiskDrive.DeviceID="\\\\.\\PHYSICALDRIVE0"
WindowsDriveLetter : C:
WindowsLocicalDiskSizeGB : 39.9980430603027
WindowsLocicalDiskFreeSpaceGB : 9.30975723266602
WindowsLocicalDiskUsedSpaceGB : 30.6882858276367
#Variables
$Vm = Get-VM -Name 'VMName'
$ComputerName = 'ComputerName'
$obj_DiskDrive = #()
$obj_LogicalDisk = #()
$obj_LogicalDiskToPartition = #()
$obj_DiskDriveToDiskPartition = #()
$obj_VMView = #()
$obj_DiskInfos = #()
#Get wmi objects
$obj_DiskDrive = Get-WmiObject -Class win32_DiskDrive -ComputerName $ComputerName
$obj_LogicalDisk = Get-WmiObject -Class Win32_LogicalDisk -ComputerName $ComputerName
$obj_LogicalDiskToPartition = Get-WmiObject -Class Win32_LogicalDiskToPartition -ComputerName $ComputerName
$obj_DiskDriveToDiskPartition = Get-WmiObject -Class Win32_DiskDriveToDiskPartition -ComputerName $ComputerName
#Get vm
$obj_VMView = Get-View -ViewType VirtualMachine -Filter #{"Name" = "$($Vm.Name)"}
#Get vm disk
$obj_VMDisk = Get-HardDisk -VM $Vm
#Match the informations
foreach ($obj_vmWareSCSIController in ($obj_VMView.Config.Hardware.Device | Where-Object -FilterScript {$_.DeviceInfo.Label -match "SCSI"}))
{
foreach ($obj_vmWareDiskDevice in ($obj_VMView.Config.Hardware.Device | Where-Object -FilterScript {$_.ControllerKey -eq $obj_vmWareSCSIController.Key}))
{
$obj_tempDiskInfos = "" | Select-Object -Property Date, vCenterName, vmName, vmWareSCSIController, wmWareSCSIID, vmWareDiskName, vmWareDiskFile,
vmWareSizeGB, WindowsSerialNumber, WindowsSCSIBus, WindowsSCSILogicalUnit, WindowsSCSIPort, WindowsSCSITargetId, WindowsDisk, WindowsDriveLetter,
WindowsLocicalDiskSizeGB, WindowsLocicalDiskFreeSpaceGB, WindowsLocicalDiskUsedSpaceGB
#Select WMI object
$obj_currentDiskDrive = #()
$obj_currentDiskDrive = $obj_DiskDrive | Where-Object -FilterScript {$_.SerialNumber -eq $obj_vmWareDiskDevice.Backing.Uuid.Replace("-","")}
$obj_currentDiskDriveToDiskPartition = #()
$obj_currentDiskDriveToDiskPartition = $obj_DiskDriveToDiskPartition | Where-Object -FilterScript {$_.Antecedent -eq $obj_currentDiskDrive.Path}
$obj_currentLogicalDiskToPartition = #()
$obj_currentLogicalDiskToPartition = $obj_LogicalDiskToPartition | Where-Object -FilterScript {$_.Antecedent -eq $obj_currentDiskDriveToDiskPartition.Dependent}
$obj_currentLogicalDisk = #()
$obj_currentLogicalDisk = $obj_LogicalDisk | Where-Object -FilterScript {$_.Path.Path -eq $obj_currentLogicalDiskToPartition.Dependent}
#Select vmWare object
$obj_CurrentvmWareHarddisk = #()
$obj_CurrentvmWareHarddisk = $obj_VMDisk | Where-Object -FilterScript {$_.Name -eq $obj_vmWareDiskDevice.DeviceInfo.Label}
#Generate output
$obj_tempDiskInfos.Date = Get-Date -Format "yyyy.MM.dd HH:mm:ss"
$obj_tempDiskInfos.vCenterName = $defaultVIServer.Name
$obj_tempDiskInfos.vmName = $Vm.Name
$obj_tempDiskInfos.vmWareSCSIController = $obj_vmWareSCSIController.DeviceInfo.Label
$obj_tempDiskInfos.wmWareSCSIID = "$($obj_vmWareSCSIController.BusNumber) : $($obj_vmWareDiskDevice.UnitNumber)"
$obj_tempDiskInfos.vmWareDiskName = $obj_vmWareDiskDevice.DeviceInfo.Label
$obj_tempDiskInfos.vmWareDiskFile = $obj_vmWareDiskDevice.Backing.FileName
$obj_tempDiskInfos.vmWareSizeGB = $obj_CurrentvmWareHarddisk.CapacityGB
$obj_tempDiskInfos.WindowsSerialNumber = $obj_currentDiskDrive.SerialNumber
$obj_tempDiskInfos.WindowsSCSIBus = $obj_currentDiskDrive.SCSIBus
$obj_tempDiskInfos.WindowsSCSILogicalUnit = $obj_currentDiskDrive.SCSILogicalUnit
$obj_tempDiskInfos.WindowsSCSIPort = $obj_currentDiskDrive.SCSIPort
$obj_tempDiskInfos.WindowsSCSITargetId = $obj_currentDiskDrive.SCSITargetId
$obj_tempDiskInfos.WindowsDisk = $obj_currentDiskDrive.Path.Path
$obj_tempDiskInfos.WindowsDriveLetter = ($obj_currentLogicalDisk).Caption
$obj_tempDiskInfos.WindowsLocicalDiskSizeGB = $obj_currentLogicalDisk.Size / 1GB
$obj_tempDiskInfos.WindowsLocicalDiskFreeSpaceGB = $obj_currentLogicalDisk.FreeSpace / 1GB
$obj_tempDiskInfos.WindowsLocicalDiskUsedSpaceGB = ($obj_currentLogicalDisk.Size / 1GB) - ($obj_currentLogicalDisk.FreeSpace / 1GB)
$obj_DiskInfos += $obj_tempDiskInfos
}
}
$obj_DiskInfos