[Samba] Administrator->root mapping not working on 3.0.10 (3.0.7 fine)

[Stephen Borrill]

We are using samba 3 on NetBSD with security=domain authenticating against
Windows 2003. We have a username map of "root = administrator". In all
previous versions of samba tested (2.2.x and 3.0.x), this means when we
log on as administrator, we have root access and see the root share. With
3.0.10, we are continually prompted for a password.

Log from 3.0.7 below:

[2005/01/06 14:25:58, 4] /usr/pkgsrc/net/samba/work/samba-3.0.7/source/lib/username.c:map_username(132)
  Scanning username map /usr/pkg/etc/samba/smbusers
[2005/01/06 14:25:58, 3] /usr/pkgsrc/net/samba/work/samba-3.0.7/source/lib/username.c:map_username(173)
  Mapped user Administrator to root
[2005/01/06 14:25:58, 3] /usr/pkgsrc/net/samba/work/samba-3.0.7/source/auth/auth.c:check_ntlm_password(219)
  check_ntlm_password:  Checking password for unmapped user [DEMO]\[Administrator]@[APPSERVER] with the new password interface
[2005/01/06 14:25:58, 3] /usr/pkgsrc/net/samba/work/samba-3.0.7/source/auth/auth.c:check_ntlm_password(222)
  check_ntlm_password:  mapped user is: [DEMO]\[root]@[APPSERVER]
[2005/01/06 14:25:58, 3] /usr/pkgsrc/net/samba/work/samba-3.0.7/source/auth/auth.c:check_ntlm_password(268)
  check_ntlm_password: winbind authentication for user [Administrator] succeeded
[2005/01/06 14:25:58, 2] /usr/pkgsrc/net/samba/work/samba-3.0.7/source/auth/auth.c:check_ntlm_password(305)
  check_ntlm_password:  authentication for user [Administrator] -> [root] -> [root] succeeded

Log from 3.0.10 below:

[2005/01/06 14:30:27, 4] /usr/pkgsrc/net/samba/work/samba-3.0.10/source/lib/username.c:map_username(132)
  Scanning username map /usr/pkg/etc/samba/smbusers
[2005/01/06 14:30:27, 3] /usr/pkgsrc/net/samba/work/samba-3.0.10/source/lib/username.c:map_username(173)
  Mapped user Administrator to root
[2005/01/06 14:30:27, 3] /usr/pkgsrc/net/samba/work/samba-3.0.10/source/auth/auth.c:check_ntlm_password(219)
  check_ntlm_password:  Checking password for unmapped user [DEMO]\[Administrator]@[APPSERVER] with the new password interface
[2005/01/06 14:30:27, 3] /usr/pkgsrc/net/samba/work/samba-3.0.10/source/auth/auth.c:check_ntlm_password(222)
  check_ntlm_password:  mapped user is: [DEMO]\[root]@[APPSERVER]
[2005/01/06 14:30:27, 4] /usr/pkgsrc/net/samba/work/samba-3.0.10/source/lib/username.c:map_username(132)
  Scanning username map /usr/pkg/etc/samba/smbusers
[2005/01/06 14:30:27, 3] /usr/pkgsrc/net/samba/work/samba-3.0.10/source/auth/auth_util.c:make_server_info_info3(1127)
  User root does not exist, trying to add it
[2005/01/06 14:30:27, 0] /usr/pkgsrc/net/samba/work/samba-3.0.10/source/auth/auth_util.c:make_server_info_info3(1134)
  make_server_info_info3: pdb_init_sam failed!
[2005/01/06 14:30:27, 2] /usr/pkgsrc/net/samba/work/samba-3.0.10/source/auth/auth.c:check_ntlm_password(312)
  check_ntlm_password:  Authentication for user [Administrator] -> [root] FAILED with error NT_STATUS_NO_SUCH_USER
[2005/01/06 14:30:27, 3] /usr/pkgsrc/net/samba/work/samba-3.0.10/source/smbd/process.c:timeout_processing(1336)
  timeout_processing: End of file from client (client has disconnected).
[2005/01/06 14:30:27, 3] /usr/pkgsrc/net/samba/work/samba-3.0.10/source/smbd/connection.c:yield_connection(69)
  Yielding connection to 
[2005/01/06 14:30:27, 3] /usr/pkgsrc/net/samba/work/samba-3.0.10/source/smbd/connection.c:yield_connection(76)
  yield_connection: tdb_delete for name  failed with error Record does not exist.

Any help appreciated.

-- 
Stephen