param(
  [Parameter(Mandatory)]
  [string]$VMName
)
$timeout = 60
$state = (Get-VM -Name $vmName).State

if ($state -ne "Running") {
  Start-VM -Name $vmName | Out-Null
  Write-Host "Starting VM '$vmName'..."
  do {
    Start-Sleep -Seconds 2
    $timeout = $timeout - 2
    $state = (Get-VM -Name $vmName).State
    $ret = 
    Write-Host "  Current state: $state"
  } while (($state -ne 'Running') -and ($timeout -gt 0))
  if ($state -eq 'running') {
    Write-Host "VM '$vmName' is now Running"
  } else {
    Write-Host "Error: the timeout has expired."
  }
} else {
  Write-Host "VM '$vmName' is already Running"
}

$timeout = 60
$state = "Checking the guest's status"
$osname = ""
Write-Host "Waiting Guest OS startup '$vmName'..."
do {
    Start-Sleep -Seconds 2
    $timeout = $timeout - 2
    #if ((get-vmintegrationService -VMname $vmname)[0].PrimaryOperationalStatus -eq "Ok") {
    #  $state = "Running"
    #}
    $items = .\get-kvpdata.ps1 -VMname $vmName
    if ($items) {
      foreach ($item in $items) {
        if ($item.Name -eq "OSName" ) {
          $osname = $item.Data
          if ($osname -ne "") {
            $state = "Running"
         }
        }
      }
    }
    Write-Host "  Current state: $state"
} while (($state -ne 'Running') -and ($timeout -gt 0))

if ($state -eq 'running') {
  Write-Host "VM '$vmName' Guest OS '$osname' is Running"
} else {
  Write-Host "Error: the timeout has expired."
}