public static VMJob RequestStateChange(VM vm, int state)
{
ManagementScope scope = new ManagementScope(@"\\" + vm.Host.Name + @"\root\virtualization", vm.Host.HostConnectionOptions);
ManagementObject vmObj = vm.Instance;//Utility.GetTargetComputer(vm.GUID, scope);
ManagementBaseObject inParams = vmObj.GetMethodParameters("RequestStateChange");
inParams["RequestedState"] = state;
ManagementBaseObject outParams = vmObj.InvokeMethod("RequestStateChange", inParams, null);
UInt32 returnValue = (UInt32)outParams["ReturnValue"];
string jobPath = (string)outParams["Job"];
VMJob ThisJob = null;
if (jobPath != null)
{
ThisJob = new VMJob(new ManagementObject(scope, new ManagementPath(jobPath), null));
}
inParams.Dispose();
outParams.Dispose();
vmObj.Dispose();
if ((jobPath == null) && (returnValue != ReturnCode.Completed) && (returnValue != ReturnCode.Started))
{
throw new VMStateChangeException(returnValue);
}
//JobCompleted(outParams, scope, out ErrorCode);
return(ThisJob);
}
public static VMJob SetVMResource(VM vm, ManagementObject resource, Dictionary <string, object> Params)
{
ManagementScope scope = new ManagementScope(@"\\" + vm.Host.Name + @"\root\virtualization", vm.Host.HostConnectionOptions);
ManagementObject virtualSystemService = Utility.GetServiceObject(scope, "Msvm_VirtualSystemManagementService");
ManagementBaseObject inParams = virtualSystemService.GetMethodParameters("ModifyVirtualSystemResources");
ManagementObject vmObj = vm.Instance;
//ManagementObject resource = GetMemory(vm);
//memSettings["Limit"] = quantity;
//memSettings["Reservation"] = quantity;
foreach (string key in Params.Keys)
{
resource[key] = Params[key];
}
//resource["VirtualQuantity"] = quantity;
string[] Resources = new string[1];
Resources[0] = resource.GetText(TextFormat.CimDtd20);
//ManagementBaseObject inParams = virtualSystemService.GetMethodParameters("ModifyVirtualSystemResources");
inParams["ComputerSystem"] = vmObj.Path.Path;
inParams["ResourcesettingData"] = Resources;
VMJob ThisJob = null;
ManagementBaseObject outParams = virtualSystemService.InvokeMethod("ModifyVirtualSystemResources", inParams, null);
//MessageBox.Show(outParams.GetText(TextFormat.Mof));
string jobPath = (string)outParams["Job"];
UInt32 returnValue = (UInt32)outParams["ReturnValue"];
if (jobPath != null)
{
ManagementObject jobObj = new ManagementObject(scope, new ManagementPath(jobPath), null);
ThisJob = new VMJob(jobObj);
}
inParams.Dispose();
//resource.Dispose();
outParams.Dispose();
vmObj.Dispose();
virtualSystemService.Dispose();
if ((jobPath == null) && (returnValue != ReturnCode.Completed) && (returnValue != ReturnCode.Started))
{
throw new VMResourcesUpdateException(returnValue);
}
return(ThisJob);
}
public static VMJob RemoveVirtualSystemSnapshotTree(VM vm, VMSnapshot snapshot)
{
ManagementScope scope = new ManagementScope(@"\\" + vm.Host.Name + @"\root\virtualization", vm.Host.HostConnectionOptions);
ManagementObject virtualSystemService = Utility.GetServiceObject(scope, "Msvm_VirtualSystemManagementService");
ManagementBaseObject inParams = virtualSystemService.GetMethodParameters("RemoveVirtualSystemSnapshotTree");
ManagementObject vmObj = Utility.GetTargetComputer(vm.GUID, scope);
ManagementObject vmSnapshotObj = snapshot.SnapshotInstance;
inParams["SnapshotSettingData"] = vmSnapshotObj.Path.Path;
ManagementBaseObject outParams = virtualSystemService.InvokeMethod("RemoveVirtualSystemSnapshotTree", inParams, null);
VMJob ThisJob = new VMJob(new ManagementObject(scope, new ManagementPath((string)outParams["Job"]), null));
inParams.Dispose();
outParams.Dispose();
vmSnapshotObj.Dispose();
vmObj.Dispose();
virtualSystemService.Dispose();
return(ThisJob);
}
public static VMJob CreateVirtualSystemSnapshot(VM vm)
{
ManagementScope scope = new ManagementScope(@"\\" + vm.Host.Name + @"\root\virtualization", vm.Host.HostConnectionOptions);
ManagementObject virtualSystemService = Utility.GetServiceObject(scope, "Msvm_VirtualSystemManagementService");
ManagementObject vmObj = Utility.GetTargetComputer(vm.GUID, scope);
ManagementBaseObject inParams = virtualSystemService.GetMethodParameters("CreateVirtualSystemSnapshot");
inParams["SourceSystem"] = vmObj.Path.Path;
ManagementBaseObject outParams = virtualSystemService.InvokeMethod("CreateVirtualSystemSnapshot", inParams, null);
//UInt32 returnValue = (UInt32)outParams["ReturnValue"];
VMJob ThisJob = new VMJob(new ManagementObject(scope, new ManagementPath((string)outParams["Job"]), null));
inParams.Dispose();
outParams.Dispose();
vmObj.Dispose();
virtualSystemService.Dispose();
return(ThisJob);
}
