[gdal-dev] Creation of .aux.xml file

[Ram prasad]

I have developed a gdal driver for my format. I only have a CreateCopy
method not the Create method for the time being.
I have done
             poDS->SetDescription( poOpenInfo->pszFilename );
             poDS->TryLoadXML();
in the open function.
but i find that when i call gdal_translate the .aux.xml file does not created.
How do I ensure the creation of the aux file?
Thanks in advance