Update iscsi-sys-vm-shutdown-verify.ps1

esxi-scripts/iscsi-sys-vm-shutdown-verify.ps1

@@ -5,12 +5,26 @@
 
 $ESXI = Connect-VIServer -Server $args[0] -Protocol https -User $ESXiUsername -Password $ESXiPassword | Out-Null
 
-$VMLIST = Get-Datastore | Where {$_.Name -like '*iSCSI-SYS*'} | Get-VM
+# $VMLIST = Get-Datastore | Where {$_.Name -like '*iSCSI-SYS*'} | Get-VM
+#
+# Foreach ($VM in $VMLIST) {
+# 	while((Get-VM $VM).PowerState -ne 'PoweredOff') {
+#         Start-Sleep -Seconds 1
+#     }
+# }
+
+Do {
+	$poff = yes
+	$VMLIST = Get-Datastore | Where {$_.Name -like '*iSCSI-SYS*'} | Get-VM
+	Foreach ($VM in $VMLIST) { 
+		if ((Get-VM $VM).PowerState -eq 'PoweredOn') {
+	        $poff = no
+	    }
+	}
+} Until ($poff -eq yes)
+
+
+
 
-Foreach ($VM in $VMLIST) { 
-	while((Get-VM $VM).PowerState -ne 'PoweredOff') {
-        Start-Sleep -Seconds 1
-    }
-}
 
 Disconnect-VIServer $ESXI -Confirm:$false