Need support

[ketut.nurasa at dexagroup.com]

dear Samba team,
 
Today we have used samba ver. 3 as primary domain controller at my 
company. To improve the Samba technology and feature to support our 
business , we want to upgrade to Samba 4. 
 
Is there any tools or support to provide upgrade solution from Samba 3 to 
samba 4 ?
 
For the information current Samba version we are used and running on 
Mandriva :
samba-common-3.0.23b-7mdv2007.0
samba-server-3.0.23b-7mdv2007.0
samba-smbldap-tools-3.0.23b-7mdv2007.0
samba-client-3.0.23b-7mdv2007.0
samba-doc-3.0.23b-7mdv2007.0
 
Any suggestion or support please contact me.

Thank you for your kind of help, 
 
Best Regards,
 
I Ketut Nurasa
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