[Samba] LDAP problem

[Tanguy Léost]

Hello,

I have a problem with my PDC server.
It runs samba + openLDAP. It used to work fine.
The machine was stopped today because of a power supply failure,
and since it was restarted i have problems connecting to the domain.

- The ldap data was restored from a ldif file, the ldap seems to work
fine. when i type
ldapsearch -x
I see the contents of the ldap data.

- When I try :
smbclient -L \\pdc -U tleost
it asks for my password, and i see the samba shares.

- I tried, as root, on the pdc:
smbpasswd -w
which was successful.


... anyway, i cannot connect from my windows clients. I get an error 
message telling me the pdc is not available.


Here is a log i get (/var/log/samba/devel2.log)
<-----------------------------------------
[2008/01/06 15:17:45, 3] smbd/sec_ctx.c:set_sec_ctx(288)
   setting sec ctx (0, 0) - sec_ctx_stack_ndx = 1
[2008/01/06 15:17:45, 3] smbd/sec_ctx.c:pop_sec_ctx(386)
   pop_sec_ctx (0, 0) - sec_ctx_stack_ndx = 0
[2008/01/06 15:17:45, 3] auth/auth.c:check_ntlm_password(219)
   check_ntlm_password:  Checking password for unmapped user 
[]\[]@[DEVEL2] with the new password interface
[2008/01/06 15:17:45, 3] auth/auth.c:check_ntlm_password(222)
   check_ntlm_password:  mapped user is: [COMPANY]\[]@[DEVEL2]
[2008/01/06 15:17:45, 3] smbd/sec_ctx.c:push_sec_ctx(256)
   push_sec_ctx(0, 0) : sec_ctx_stack_ndx = 1
[2008/01/06 15:17:45, 3] smbd/uid.c:push_conn_ctx(365)
   push_conn_ctx(0) : conn_ctx_stack_ndx = 0
[2008/01/06 15:17:45, 3] smbd/sec_ctx.c:set_sec_ctx(288)
   setting sec ctx (0, 0) - sec_ctx_stack_ndx = 1
[2008/01/06 15:17:45, 2] passdb/pdb_ldap.c:init_sam_from_ldap(511)
   init_sam_from_ldap: Entry found for user: Invite
[2008/01/06 15:17:45, 4] lib/substitute.c:automount_server(323)
   Home server: servpdc
[2008/01/06 15:17:45, 3] smbd/sec_ctx.c:pop_sec_ctx(386)
   pop_sec_ctx (0, 0) - sec_ctx_stack_ndx = 0
[2008/01/06 15:17:45, 1] auth/auth_util.c:make_server_info_sam(822)
   User Invite in passdb, but getpwnam() fails!
[2008/01/06 15:17:45, 3] smbd/sec_ctx.c:push_sec_ctx(256)
   push_sec_ctx(0, 0) : sec_ctx_stack_ndx = 1
[2008/01/06 15:17:45, 3] smbd/uid.c:push_conn_ctx(365)
   push_conn_ctx(0) : conn_ctx_stack_ndx = 0
[2008/01/06 15:17:45, 3] smbd/sec_ctx.c:set_sec_ctx(288)
   setting sec ctx (0, 0) - sec_ctx_stack_ndx = 1
[2008/01/06 15:17:45, 4] passdb/pdb_ldap.c:ldapsam_getsampwnam(1300)
   ldapsam_getsampwnam: Unable to locate user [] count=0
[2008/01/06 15:17:45, 3] smbd/sec_ctx.c:pop_sec_ctx(386)
   pop_sec_ctx (0, 0) - sec_ctx_stack_ndx = 0
[2008/01/06 15:17:45, 3] auth/auth_sam.c:check_sam_security(244)
   check_sam_security: Couldn't find user '' in passdb file.
[2008/01/06 15:17:45, 3] auth/auth_winbind.c:check_winbind_security(80)
   check_winbind_security: Not using winbind, requested domain [COMPANY] 
was for this SAM.
[2008/01/06 15:17:45, 2] auth/auth.c:check_ntlm_password(312)
   check_ntlm_password:  Authentication for user [] -> [] FAILED with 
error NT_STATUS_NO_SUCH_USER
[2008/01/06 15:17:45, 3] smbd/process.c:timeout_processing(1336)
   timeout_processing: End of file from client (client has disconnected).
[2008/01/06 15:17:45, 3] smbd/sec_ctx.c:set_sec_ctx(288)
   setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
[2008/01/06 15:17:45, 2] smbd/server.c:exit_server(571)
   Closing connections
[2008/01/06 15:17:45, 3] smbd/connection.c:yield_connection(69)
   Yielding connection to
[2008/01/06 15:17:45, 3] smbd/connection.c:yield_connection(76)
   yield_connection: tdb_delete for name  failed with error Record does 
not exist.
[2008/01/06 15:17:45, 3] smbd/server.c:exit_server(614)
-------------------------------------------------------->


Any help would be much appreciated.