[Samba] Error was : NT_STATUS_OK

[Andreas Hasenack]

What kind of error is "NT_STATUS_OK"?

Logs below:

[2003/01/29 15:30:46, 3] libsmb/namequery.c:resolve_lmhosts(768)
  resolve_lmhosts: Attempting lmhosts lookup for name TESTE011<0x20>
[2003/01/29 15:30:46, 3] lib/util_sock.c:open_socket_out(845)
  Connecting to 192.168.100.1 at port 445
[2003/01/29 15:30:47, 0] rpc_client/cli_netlogon.c:cli_net_auth2(157)
  cli_net_auth2: Error NT_STATUS_NO_TRUST_SAM_ACCOUNT
[2003/01/29 15:30:47, 0] rpc_client/cli_login.c:cli_nt_setup_creds(72)
  cli_nt_setup_creds: auth2 challenge failed
[2003/01/29 15:30:47, 0] smbd/password.c:connect_to_domain_password_server(1367)
  connect_to_domain_password_server: unable to setup the PDC credentials to machine TESTE011. Error was : NT_STATUS_OK.
[2003/01/29 15:30:47, 0] smbd/password.c:domain_client_validate(1599)
  domain_client_validate: Domain password server not available.

Setup:
* samba-2.2.7a joined a domain on a w2k machine (called TESTE011) with NT compatibility enabled. The
samba machine appears under "Computers" in the Active Directory Users and Computers control panel/mmc snapin.
* winxp client (with signorseal reg change applied) tries to log onto this domain using this samba server above.
* the winxp client also has a computer account on the samba server. The logon works if I change
security = server to security = user and create an user entry in /etc/smbpasswd
* the samba machine has that user in the system password file (/etc/passwd), it just doesn't have that
user in the smbpasswd file.

What is missing? Why couldn't samba use the w2k machine as a password server (last message
in the log excerpt above)?