MAExternalFileModel question

[Dario Trussardi]

Hi, 

i work with Gemstone and i have some description based on MAFileDescription with kind set to: MAExternalFileModel.

My question are :

    A) In my server where Gemstone load,
        
        i have a directory /mnt/Foto  with my fotos.

        Now when,  with one MAFileDescription,  upload one or my foto,
        
        the system save it in another directory follow the indication report in MAExternalFileModel comment.

        Because it? It can't use my original file ?

        If i have some 'Magritte'  reference to the same foto the system save it in some different directory.

        And if i have need to update one specific  foto in /mnt/Foto  how i can  update the other directory (link)?


    B) in the Ubuntu when the system save one foto in a specific subdirectory 
            ( follow the indication report in MAExternalFileModel comment. )
    
        it save the file but after  i d'ont have enough autorizzation to display it.

        How i can solve this ?

Thanks for any consideration.

    Dario
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