This does two things:

This does two things:

* pdbedit -i -e sets all SAM_ACCOUNT elements
  to CHANGED to satisfy the new pdb_ldap.c handling

* pdbedit -g transfers group mappings. I made this
  separate from the user database, as current installations
  have to live with a split backend.

  So, if you are running 3_0 alphas with LDAP as a backend
  and upgrade to the next 3_0 alpha, you should call

  pdbedit -i tdbsam -e ldapsam -g

  to transfer your group mapping database to LDAP.

  You certainly have to have all your groups as posixGroup
  objects in LDAP and adapt the LDAP schema before this
  call.

Volker