Get-AVDVHDMismatch.ps1

Param ([Switch]$All)

$Users = @()
$Disks = @()
0..4 | % {
	$ComputerName = "WVD-PROD-$($_)"
	Write-host "Checking $ComputerName"
	$qusers = ((quser /server:$ComputerName) -replace '^>', '') -replace '\s{2,}', ',' | ConvertFrom-CSV
    $qUsers = $qUsers | Where {$_.username -ne "wvdadmin"} | Select *, ComputerName
    $qUsers | % {$_.ComputerName = $ComputerName}
    $Users += $qUsers
	$disks += invoke-command -computername $ComputerName -ScriptBlock {get-disk | Where {$_.location -match 'wvdprofiles'}}
}

ForEach ($User in $Users) {
	If ($Disks | Where {$_.Location -match "wvdprofiles-fs\\$($User.username)_S-1" -and $_.pscomputername -eq $User.ComputerName}) {
		if ($All) {Write-Output "Matching VHD mounted on $($User.ComputerName) for $($User.UserName)"}
	} else {
		Write-Output "NO VHD mounted on $($ComputerName) for $($User.UserName)"
	}
}

ForEach ($Disk in $Disks) {
	$DiskUserName = $disk.location.split("\")[5] -replace ("profile_","") -replace (".vhdx","")
    if ($Users | Where {$_.username -eq $diskusername -and $_.computername -eq $disk.PSComputerName}) {
		if ($All) {Write-Output "Session found for mounted disk $($DiskUserName) on $($Disk.PSComputerName)"}
	} else {
		Write-Output "NO session found for mounted disk $($diskusername) on $($Disk.PSComputerName)"
	}
}