Centos 4.5 -> 4.6 frissítés (kár volt)

[Folberth László]

Helo!

Frissült ez az oprendszer, azóta rendellenességek vannak.

Message logban ezek vannak:

Jan 10 07:00:34 server winbindd[9444]: [2008/01/10 07:00:34, 0] 
libsmb/clientgen.c:cli_receive_smb(112)
Jan 10 07:00:34 server winbindd[9444]:   Receiving SMB: Server stopped 
responding
Jan 10 07:00:37 server winbindd[9444]: [2008/01/10 07:00:37, 0] 
libsmb/clientgen.c:cli_receive_smb(112)
Jan 10 07:00:37 server winbindd[9444]:   Receiving SMB: Server stopped 
responding

winbindd.log

[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/14431
[2008/01/10 09:26:09, 6] nsswitch/winbindd.c:new_connection(628)
  accepted socket 53
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/5505
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/5439
[2008/01/10 09:26:09, 10] nsswitch/winbindd.c:process_request(314)
  process_request: request fn INTERFACE_VERSION
[2008/01/10 09:26:09, 3] 
nsswitch/winbindd_misc.c:winbindd_interface_version(491)
  [14328]: request interface version
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/5319
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/5253
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/5189
[2008/01/10 09:26:09, 10] nsswitch/winbindd.c:process_request(314)
  process_request: request fn WINBINDD_PRIV_PIPE_DIR
[2008/01/10 09:26:09, 3] 
nsswitch/winbindd_misc.c:winbindd_priv_pipe_dir(524)
  [14328]: request location of privileged pipe
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/5055
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/4992
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/4928
[2008/01/10 09:26:09, 6] nsswitch/winbindd.c:new_connection(628)
  accepted socket 71
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/4821
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/4750
[2008/01/10 09:26:09, 10] nsswitch/winbindd.c:process_request(314)
  process_request: request fn GID_TO_SID
[2008/01/10 09:26:09, 3] nsswitch/winbindd_sid.c:winbindd_gid_to_sid(477)
  [14328]: gid to sid 402
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/4626
[2008/01/10 09:26:09, 10] lib/events.c:event_add_timed(129)
  Added timed event "async_request_timeout": 9bef0d8
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/4527
[2008/01/10 09:26:09, 10] lib/events.c:timed_event_destructor(66)
  Destroying timed event 9bef0d8 "async_request_timeout"
[2008/01/10 09:26:09, 10] 
nsswitch/winbindd_cache.c:cache_retrieve_response(2299)
  Retrieving response for pid 10252
[2008/01/10 09:26:09, 10] nsswitch/winbindd_sid.c:gid2sid_recv(462)
  gid2sid: gid 402 has sid S-1-22-2-402
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/4248
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)
  timed_events_timeout: 283/4179
[2008/01/10 09:26:09, 10] lib/events.c:get_timed_events_timeout(295)


smbd.log

[2008/01/09 09:51:24, 5] lib/util_sock.c:print_socket_options(206)
  socket option SO_RCVBUF = 87680
[2008/01/09 09:51:24, 5] lib/util_sock.c:print_socket_options(206)
  socket option SO_SNDLOWAT = 1
[2008/01/09 09:51:24, 5] lib/util_sock.c:print_socket_options(206)
  socket option SO_RCVLOWAT = 1
[2008/01/09 09:51:24, 5] lib/util_sock.c:print_socket_options(206)
  socket option SO_SNDTIMEO = 0
[2008/01/09 09:51:24, 5] lib/util_sock.c:print_socket_options(206)
  socket option SO_RCVTIMEO = 0
[2008/01/09 09:51:25, 5] lib/util_sock.c:print_socket_options(206)
  socket option SO_KEEPALIVE = 1
[2008/01/09 09:51:25, 5] lib/util_sock.c:print_socket_options(206)
  socket option SO_REUSEADDR = 1
[2008/01/09 09:51:25, 5] lib/util_sock.c:print_socket_options(206)
  socket option SO_BROADCAST = 0
.
.
... ez ismétlődik sokszor.


Frissítés után nem volt elérhető a helyi hálózat, internet se volt. 
Autentikációs problémák voltak. Egy oldalon ezt találtam, amit a 
pam.d\samba -ba írtam.

auth    required        /lib/security/pam_nologin.so
auth    required        /lib/security/pam_stack.so service=system-auth
account         required        /lib/security/pam_stack.so 
service=system-auth
session         required        /lib/security/pam_stack.so 
service=system-auth
password        required        /lib/security/pam_stack.so 
service=system-auth

amiben eredetileg csak ez a két sor volt:

auth    required        /lib/security/pam_stack.so service=system-auth
account         required        /lib/security/pam_stack.so 
service=system-auth


Így lett hálózat, és hogy legyen internet, a squid-be is beírtam.
Viszont ezzel nem lett tökéletes. Hálózatot néha percekig nem érik el, 
vagy a squid hal meg kis időre.


Itt a release notes: 
http://www.centos.org/docs/4/html/release-notes/as-x86/RELEASE-NOTES-U6-en.html

Neten nem nagyon találtam megoldást.



FL