GetVirtualSystemImportSettingData method of the Msvm_VirtualSystemManagementService class
Returns an instance of the Msvm_VirtualSystemImportSettingData class.
Syntax
uint32 GetVirtualSystemImportSettingData(
[in] string ImportDirectory,
[out] Msvm_VirtualSystemImportSettingData ImportSettingData,
[out] CIM_ConcreteJob REF Job
);
Parameters
-
ImportDirectory [in]
-
Type: string
The fully qualified path to the directory that represents a previously exported virtual computer system. This file must have been generated by a previous call to the ExportVirtualSystem or ExportVirtualSystemEx methods.
-
ImportSettingData [out]
-
Type: Msvm_VirtualSystemImportSettingData
An instance of the Msvm_VirtualSystemImportSettingData class that represents the virtual system import setting data.
-
Job [out]
-
Type: CIM_ConcreteJob
An optional reference that is returned if the operation is executed asynchronously. If present, the returned reference to an instance of the CIM_ConcreteJob class can be used to monitor progress and to obtain the result of the method.
Return value
Type: uint32
If this method is executed synchronously, it returns 0 if it succeeds. If this method is executed asynchronously, it returns 4096 and the Job output parameter can be used to track the progress of the asynchronous operation. Any other return value indicates an error. The return value can be one of the following values.
-
Completed with No Error (0)
-
Method Parameters Checked - Job Started (4096)
-
Failed (32768)
-
Access Denied (32769)
-
Not Supported (32770)
-
Status is unknown (32771)
-
Timeout (32772)
-
Invalid parameter (32773)
-
System is in use (32774)
-
Invalid state for this operation (32775)
-
Incorrect data type (32776)
-
System is not available (32777)
-
Out of memory (32778)
Remarks
Access to the Msvm_VirtualSystemManagementService class might be restricted by UAC Filtering. For more information, see User Account Control and WMI.
Examples
The following C# sample imports a virtual system. The referenced utilities can be found in Common Utilities for the Virtualization Samples.
[!Important]
To function correctly, the following code must be run on the VM host server, and must be run with Administrator privileges.
using System;
using System.IO;
using System.Management;
namespace HyperVSamples
{
class GetVirtualSystemImportSettingDataClass
{
static void GetVirtualSystemImportSettingData(string importDirectory)
{
ManagementScope scope = new ManagementScope(@"root\virtualization", null);
ManagementObject virtualSystemService = Utility.GetServiceObject(scope, "Msvm_VirtualSystemManagementService");
ManagementBaseObject inParams = virtualSystemService.GetMethodParameters("GetVirtualSystemImportSettingData");
inParams["ImportDirectory"] = importDirectory;
ManagementBaseObject outParams = virtualSystemService.InvokeMethod("GetVirtualSystemImportSettingData", inParams, null);
if ((UInt32)outParams["ReturnValue"] == ReturnCode.Started)
{
if (Utility.JobCompleted(outParams, scope))
{
ManagementBaseObject importSettingData = (ManagementBaseObject)outParams["ImportSettingData"];
Console.WriteLine("Import Setting Data for the ImportDirectory '{0}' was retrieved successfully.", importDirectory);
}
else
{
Console.WriteLine("Failed to get the Import Setting Data");
}
}
else if ((UInt32)outParams["ReturnValue"] == ReturnCode.Completed)
{
ManagementBaseObject importSettingData = (ManagementBaseObject)outParams["ImportSettingData"];
Console.WriteLine("Import Setting Data for the ImportDirectory '{0}' was retrieved successfully.", importDirectory);
}
else
{
Console.WriteLine("Failed to get the Import Setting Data for the Import Directory :{0}", (UInt32)outParams["ReturnValue"]);
}
inParams.Dispose();
outParams.Dispose();
virtualSystemService.Dispose();
}
static void Main(string[] args)
{
if (args != null && args.Length != 1)
{
Console.WriteLine("Usage: GetVirtualSystemImportSettingData importDirectory");
return;
}
GetVirtualSystemImportSettingData(args[0]);
}
}
}
The following VBScript sample imports a virtual system.
[!Important]
To function correctly, the following code must be run on the VM host server, and must be run with Administrator privileges.
option explicit
dim objWMIService
dim managementService
dim fileSystem
const JobStarting = 3
const JobRunning = 4
const JobCompleted = 7
const wmiStarted = 4096
const wmiSuccessful = 0
Main()
'-----------------------------------------------------------------
' Main
'-----------------------------------------------------------------
Sub Main()
dim computer, objArgs, importDirectory, generateNewID, importSettingsData
set fileSystem = Wscript.CreateObject("Scripting.FileSystemObject")
computer = "."
set objWMIService = GetObject("winmgmts:\\" & computer & "\root\virtualization")
set managementService = objWMIService.ExecQuery("select * from Msvm_VirtualSystemManagementService").ItemIndex(0)
set objArgs = WScript.Arguments
if WScript.Arguments.Count = 1 then
importDirectory = objArgs.Unnamed.Item(0)
else
WScript.Echo "usage: cscript GetVirtualSystemImportSettingData.vbs importDirectoryName"
WScript.Quit(1)
end if
set importSettingsData = GetVirtualSystemImportSettingData(importDirectory)
End Sub
'-----------------------------------------------------------------
' GetVirtualSystemImportSettingData from a directory
'-----------------------------------------------------------------
Function GetVirtualSystemImportSettingData(importDirectory)
dim objInParam, objOutParams
set objInParam = managementService.Methods_("GetVirtualSystemImportSettingData").InParameters.SpawnInstance_()
objInParam.ImportDirectory = importDirectory
set objOutParams = managementService.ExecMethod_("GetVirtualSystemImportSettingData", objInParam)
if objOutParams.ReturnValue = wmiStarted then
if (WMIJobCompleted(objOutParams)) then
set GetVirtualSystemImportSettingData = objOutParams.ImportSettingData
end if
elseif objOutParams.ReturnValue = wmiSuccessful then
set GetVirtualSystemImportSettingData = objOutParams.ImportSettingData
else
WriteLog Format1("ImportVirtualSystem failed with ReturnValue {0}", objOutParams.ReturnValue)
end if
End Function
'-----------------------------------------------------------------
' Handle wmi Job object
'-----------------------------------------------------------------
Function WMIJobCompleted(outParam)
dim WMIJob, jobState
set WMIJob = objWMIService.Get(outParam.Job)
WMIJobCompleted = true
jobState = WMIJob.JobState
while jobState = JobRunning or jobState = JobStarting
WriteLog Format1("In progress... {0}% completed.",WMIJob.PercentComplete)
WScript.Sleep(1000)
set WMIJob = objWMIService.Get(outParam.Job)
jobState = WMIJob.JobState
wend
if (jobState <> JobCompleted) then
WriteLog Format1("ErrorCode:{0}", WMIJob.ErrorCode)
WriteLog Format1("ErrorDescription:{0}", WMIJob.ErrorDescription)
WMIJobCompleted = false
end if
End Function
'-----------------------------------------------------------------
' Create the console log files.
'-----------------------------------------------------------------
Sub WriteLog(line)
dim fileStream
set fileStream = fileSystem.OpenTextFile(".\GetVirtualSystemImportSettingData.log", 8, true)
WScript.Echo line
fileStream.WriteLine line
fileStream.Close
End Sub
'------------------------------------------------------------------------------
' The string formatting functions to avoid string concatenation.
'------------------------------------------------------------------------------
Function Format1(myString, arg0)
Format1 = Replace(myString, "{0}", arg0)
End Function
Requirements
| Minimum supported client |
None supported |
| Minimum supported server |
Windows Server 2008 R2 |
| End of client support |
None supported |
| End of server support |
Windows Server 2012 |
| Namespace |
Root\Virtualization |
| MOF |
|