No, that one is for the VI3 environment and still takes 10 hours. This particular one is for vSphere 4.1 and when it runs only takes ~15 minutes. The problem is that it doesn't always run and if I close the vSphere PowerCLI and try again, sometimes it works. Today it took about five tries which is why I posted.
$DiskInfoDef = @"
public struct DiskInfo {
public string VMname;
public string TotalSnapMB;
"@
$vms = Get-View -ViewType VirtualMachine
$maxSnapshot = ($vms | %{$_.LayoutEx.Snapshot.Count} | Measure-Object -Maximum).Maximum
1..$maxSnapshot | %{
$DiskInfoDef += ("`n`tpublic string Snap" + $_ + "MB;")
}
$DiskInfoDef += "`n}"
Add-Type -Language CsharpVersion3 -TypeDefinition $DiskInfoDef
$snapHash = @{}
filter Get-SnapHash{
$snapHash[$_.Snapshot.Value] = $_.Name
if($_.ChildSnapshotList){
$_.ChildSnapShotList | Get-SnapHash
}
}
$vms | %{
$vm = $_
if($vm.Snapshot){
$vm.Snapshot.RootSnapshotList | Get-SnapHash
}
$_.Config.Hardware.Device | where {$_.DeviceInfo.Label -like "Hard disk *"} | %{
$hd = $_
$vm.LayoutEx.Disk | where {$_.Key -eq $hd.Key} | %{
$diskFiles = $_.Chain | %{$_.FileKey} | %{$_}
}
$diskInfo = New-Object DiskInfo
$diskInfo.VMname = $vm.Name
$snapNr = 1
if($vm.Snapshot){
$totalSnapMB = 0
$vm.LayoutEx.Snapshot | %{
$_.Disk | where {$_.Key -eq $hd.Key} | %{
$prevFiles = $_.Chain | %{$_.FileKey} | %{$_}
}
$vm.LayoutEx.Disk | where {$_.Key -eq $hd.Key} | %{
foreach($chain in $_.Chain){
if($prevFiles -notcontains $chain.FileKey[0] -and $prevFiles -notcontains $chain.FileKey[1]){
break
}
}
}
$snapFiles = $chain.FileKey | %{$_}
$snapSize = ""
if($snapFiles){
$snapAllocated = 0
$vm.LayoutEx.File | where {$snapFiles -contains $_.Key} | %{
$snapAllocated += $_.Size
}
$snapSize = ("{0:N1}" -f ($snapAllocated / 1MB))
}
$diskInfo.("Snap" + $snapNr + "MB") = $snapSize
$totalSnapMB += ($snapAllocated / 1MB)
$snapNr++
}
$totalSnapMB = ($totalSnapMB/1024)
$diskInfo.TotalSnapMB = ("{0:N1}" -f $totalSnapMB)
}
$diskInfo
}
} | Export-Csv $filename1 -UseCulture -NoTypeInformation
