.. Reminder for header structure:        
  Parts (H1)          : #################### with overline
  Chapters (H2)       : ******************** with overline
  Sections (H3)       : ====================
  Subsections (H4)    : --------------------
  Subsubsections (H5) : ^^^^^^^^^^^^^^^^^^^^
  Paragraphs (H6)     : """""""""""""""""""""

.. |date| date::

.. meta::
  :description: Common mistakes with Samba-AD, tips and tricks
  :keywords: Documentation, Samba-AD, Samba-AD, erreurs, problèmes

.. _samba_ad_common_errors:

##############################################
Common mistakes with Samba-AD, tips and tricks
##############################################

***********************
Error when provisioning
***********************

.. code-block:: bash

   ERROR(<class 'samba.provision.ProvisioningError'>): Provision failed - ProvisioningError: guess_names: 'server role=auto' in /etc/samba/smb.conf must match chosen server role 'active directory domain controller'!  Please remove the smb.conf file and let provision generate it
   File "/usr/lib64/python2.7/site-packages/samba/netcmd/domain.py", line 474, in run
      nosync=ldap_backend_nosync, ldap_dryrun_mode=ldap_dryrun_mode)
   File "/usr/lib64/python2.7/site-packages/samba/provision/__init__.py", line 2046, in provision
      sitename=sitename, rootdn=rootdn, domain_names_forced=(samdb_fill == FILL_DRS))
   File "/usr/lib64/python2.7/site-packages/samba/provision/__init__.py", line 619, in guess_names
      raise ProvisioningError("guess_names: 'server role=%s' in %s must match chosen server role '%s'!  Please remove the smb.conf file and let provision generate it" % (lp.get("server role"), lp.configfile, serverrole))

The :file:`/etc/samba/smb.conf` file created by the installation of the distribution package has not been removed as described in the documentation.

.. code-block:: bash

  wbinfo -c
  net ads join -U administrator
  net ads testjoin
  wbinfo -t

.. _samba_install_schema:

*****************************************
Installing a schema extension in Samba-AD
*****************************************

.. code-block:: bash

  ldbmodify -H /var/lib/samba/private/sam.ldb /root/schema.ldif --option="dsdb:schema update allowed"=true
