Hello, we are using three samba 3.2.12 PDC. Those three Domain Controller are in a trusted relationship. So we have runnning Winbind. I have set the "winbind cache time" to 3600(1 Hour). Sometimes the cache looses some entrys and after a long time it looses all entrys. A restart of winbind does not bring anything. If i change "winbind cache time" to 0 and send a SIGHUP signal to Winbind, Winbind will need 80 to 100% CPU Time. But after that it works. When i switch the "winbind cache time" to something higher than 0, windinbd will use 0% and everything works fine - for a time, after that winbind will loose again slowly the users. When i run "wbinfo -u" i can see all users but when i run "getent passwd" i don't see all users from Winbind. Some users are Missing. On the Windows side i see in the explorer 1-0-0 unknwon Users on File Permissions.
Here is the Error Log: [2009/07/08 07:36:44, 1] winbindd/winbindd_user.c:winbindd_fill_pwent(84) error getting user id for sid S-1-5-21-1801630100-1912888146-724944298-3840 [2009/07/08 07:36:44, 1] winbindd/winbindd_user.c:winbindd_getpwent(766) could not lookup domain user c.akgay [2009/07/08 07:36:44, 1] winbindd/winbindd_user.c:winbindd_fill_pwent(84) error getting user id for sid S-1-5-21-1801630100-1912888146-724944298-3842 [2009/07/08 07:36:44, 1] winbindd/winbindd_user.c:winbindd_getpwent(766) could not lookup domain user p.singh [2009/07/08 07:36:44, 1] winbindd/winbindd_user.c:winbindd_fill_pwent(84) error getting user id for sid S-1-5-21-1801630100-1912888146-724944298-3844 [2009/07/08 07:36:44, 1] winbindd/winbindd_user.c:winbindd_getpwent(766) could not lookup domain user h.sahi [2009/07/08 07:36:44, 1] winbindd/winbindd_user.c:winbindd_fill_pwent(84) error getting user id for sid S-1-5-21-1801630100-1912888146-724944298-3846 [2009/07/08 07:36:44, 1] winbindd/winbindd_user.c:winbindd_getpwent(766) could not lookup domain user a.nur [2009/07/08 07:36:54, 0] libsmb/clientgen.c:cli_receive_smb(165) Receiving SMB: Server stopped responding [2009/07/08 07:36:54, 1] winbindd/winbindd_cm.c:cm_prepare_connection(947) failed tcon_X with NT_STATUS_IO_TIMEOUT [2009/07/08 07:36:57, 0] libsmb/namequery.c:saf_store(75) saf_store: refusing to store 0 length domain or servername! [2009/07/08 07:37:07, 0] libsmb/clientgen.c:cli_receive_smb(165) Receiving SMB: Server stopped responding [2009/07/08 07:37:07, 1] winbindd/winbindd_cm.c:cm_prepare_connection(947) failed tcon_X with NT_STATUS_IO_TIMEOUT
Hi, can you paste your smb.conf, please? Thanks - Michael
A log level 10 logfile of the failing winbind process would also be helpful, can you please provide one ?
Hello, at the moment i don't have much time and its a productive system(so i can't change any thing at the moment). But i will post the config and search for the "old" log files. I will install a new testing system to reconstruct the problem. "winbind offline logon = false" seems to fix it. good night
closing due to lack of feedback. Winbind offline logons don't make much sense on a DC for me - not being able to enable that on a PDC sounds reasonable.