有谁配过使linux加入windows域，使用samba提供共享

用到pam，winbind，现在可以用wbinfo　-u及wbinfo　-g看到域上的用户和组个，但有一个问题是组前面没有域名。

wbinfo -t出错，信息如下
[root@xxxx etc]# wbinfo -t
checking the trust secret via RPC calls failed
error code was NT_STATUS_DOMAIN_CONTROLLER_NOT_FOUND (0xc0000233)
Could not check secret

/var/log/samba/log.smbd日志中有如下出错信息
[2005/03/20 10:23:43, 0] nmbd/nmbd_incomingdgrams.c:process_local_master_announce(311)
  process_local_master_announce: Server BJSER at IP 129.1.150.130 is announcing itself as a local
master browser for workgroup BJNEWS and we think we are master. Forcing election.
[2005/03/20 10:23:43, 0] nmbd/nmbd_become_lmb.c:unbecome_local_master_success(149)
  *****

  Samba name server XJBPHOTO has stopped being a local master browser for workgroup BJNEWS on subnet 129.1.150.120

  *****
[2005/03/20 10:24:01, 0] nmbd/nmbd_become_lmb.c:become_local_master_stage2(396)
  *****

  Samba name server XJBPHOTO is now a local master browser for workgroup BJNEWS on subnet 129.1.150.120

还有

[2005/03/20 16:32:42, 1] nsswitch/winbindd_cm.c:cm_prepare_connection(366)
  failed tcon_X with NT_STATUS_ACCESS_DENIED
[2005/03/20 16:35:01, 1] nsswitch/winbindd_cm.c:cm_prepare_connection(366)
  failed tcon_X with NT_STATUS_ACCESS_DENIED
[2005/03/20 16:37:31, 1] nsswitch/winbindd_cm.c:cm_prepare_connection(366)
  failed tcon_X with NT_STATUS_ACCESS_DENIED
[2005/03/20 16:40:12, 1] nsswitch/winbindd_cm.c:cm_prepare_connection(366)
  failed tcon_X with NT_STATUS_ACCESS_DENIED
[2005/03/20 16:42:42, 1] nsswitch/winbindd_cm.c:cm_prepare_connection(366)
  failed tcon_X with NT_STATUS_ACCESS_DENIED

不明白的说，还请高手指正，先谢了。