public VirtualDeviceConfigSpec Controller(bool Is2012)
{
VirtualSCSIController scsi = new VirtualSCSIController();
if (Is2012)
{
scsi = new VirtualLsiLogicSASController();
}
else
{
scsi = new VirtualLsiLogicController();
}
VirtualDeviceConnectInfo ci = new VirtualDeviceConnectInfo();
ci.startConnected = false;
scsi.key = 1000;
scsi.controllerKey = 100;
scsi.controllerKeySpecified = true;
scsi.busNumber = 0;
scsi.hotAddRemove = true;
scsi.hotAddRemoveSpecified = true;
scsi.scsiCtlrUnitNumber = 7;
scsi.scsiCtlrUnitNumberSpecified = true;
scsi.sharedBus = VirtualSCSISharing.noSharing;
scsi.unitNumber = 2;
scsi.unitNumberSpecified = true;
scsi.connectable = ci;
VirtualDeviceConfigSpec dcs = new VirtualDeviceConfigSpec();
dcs.device = scsi;
dcs.operation = VirtualDeviceConfigSpecOperation.add;
dcs.operationSpecified = true;
return(dcs);
}
public Tuple <int, int> GetControllerPlacement(ManagedObjectReference vm)
{
var obj = svcUtil.GetObjectProperties(svcConn._sic.propertyCollector, vm, new string[] { "config.hardware.device" });
VirtualDevice[] devices = (VirtualDevice[])obj[0].propSet[0].val;
Dictionary <int, VirtualDevice> devMap = new Dictionary <int, VirtualDevice>();
foreach (VirtualDevice device in devices)
{
devMap.Add(device.key, device);
}
foreach (VirtualDevice device in devices)
{
if (device is VirtualSCSIController)
{
int[] slots = Enumerable.Repeat(0, 16).ToArray(); //init array with 0, has 16 places
slots[7] = 1; //SCSI reserved number.
VirtualSCSIController c = (VirtualSCSIController)device;
foreach (var deviceKey in c.device)
{
var unitNumber = devMap[deviceKey].unitNumber;
slots[unitNumber] = 1;
}
for (int i = 0; i < slots.Count(); i++)
{
if (slots[i] != 1)
{
return(new Tuple <int, int>(c.key, i));
}
}
}
}
throw new Exception("Could not find a free SCSI Controller slot in VM");
}
