[Samba] Error trying to create LOCAL groups Users

2009-03-10 Thread Mike Hurst 
We are running Samba 3.033 / Winbind on RHEL5 x64 that authenticates to our AD 
domain. We need to create a few LOCAL service accounts and groups (for Oracle) 
however when we try to add the user  group accounts, we get the error: 
groupadd: group dba exists. This is because we have a domain account with the 
same name, but we do not want to use the domain group, we want a new local only 
group.

Is there a way we can add the local user  group accounts without it looking 
the account up in AD first?

Thanks!
Mike Hurst
UNIX Administrator

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[Samba] Log Rotation Kills Samba/Winbind?

2009-03-09 Thread Mike Hurst 
It seems as though every weekend, when the log rotations start, our 
Samba/Winbind services fail and need to be restarted. Is this normal?? (We're 
using Winbind for AD integration)... Here is a copy from the messages file.

Mar  8 04:02:01 miux80 nmbd[]: [2009/03/08 04:02:01, 0] 
nmbd/nmbd.c:process(588)
Mar  8 04:02:01 miux80 nmbd[]:   Got SIGHUP dumping debug info.
Mar  8 04:02:01 miux80 nmbd[]: [2009/03/08 04:02:01, 0] 
nmbd/nmbd_workgroupdb.c:dump_workgroups(282)
Mar  8 04:02:01 miux80 nmbd[]:   dump_workgroups()
Mar  8 04:02:01 miux80 nmbd[]:dump workgroup on subnet  10.10.7.10: 
netmask=  255.255.255.0:
Mar  8 04:02:01 miux80 nmbd[]: DOMAIN(1) current master 
browser = SERVER_NAME


Mike Hurst
UNIX Administrator
Credit Acceptance Corporation


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[Samba] Winbind Issue?

2009-02-25 Thread Mike Hurst 
Hello, we are having this issue on two of our RHEL 5.2 servers. We have them 
set up to authenticate to our Windows 2003 domain. Everything works well for a 
while, but for some reason every few days the winbind service will stop 
working, this is what we see in the log file:

[2009/02/25 04:02:01, 0] lib/fault.c:fault_report(41)
  ===
[2009/02/25 04:02:01, 0] lib/fault.c:fault_report(42)
  INTERNAL ERROR: Signal 11 in pid 7078 (3.0.33-3.7.el5)
  Please read the Trouble-Shooting section of the Samba3-HOWTO
[2009/02/25 04:02:01, 0] lib/fault.c:fault_report(44)

  From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf
[2009/02/25 04:02:01, 0] lib/fault.c:fault_report(45)
  ===
[2009/02/25 04:02:01, 0] lib/util.c:smb_panic(1655)
  PANIC (pid 7078): internal error
[2009/02/25 04:02:01, 0] lib/util.c:log_stack_trace(1759)
  BACKTRACE: 16 stack frames:
   #0 winbindd(log_stack_trace+0x2d) [0x34ce4d]
   #1 winbindd(smb_panic+0x5d) [0x34cf7d]
   #2 winbindd [0x337afa]
   #3 [0xb21420]
   #4 /lib/libc.so.6(cfree+0x67) [0xa0b007]
   #5 winbindd [0x342054]
   #6 winbindd(lp_do_parameter+0x511) [0x32b941]
   #7 winbindd [0x32cea5]
   #8 winbindd [0x32e468]
   #9 winbindd(pm_process+0x175) [0x32e8e5]
   #10 winbindd(lp_load+0x158) [0x32bd18]
   #11 winbindd [0x2b2c06]
   #12 winbindd(winbind_check_sighup+0xb0) [0x2b39a0]
   #13 winbindd(main+0xafd) [0x2b46fd]
   #14 /lib/libc.so.6(__libc_start_main+0xdc) [0x9b4dec]
   #15 winbindd [0x2b2641]
[2009/02/25 04:02:01, 0] lib/fault.c:dump_core(181)
  dumping core in /var/log/samba/cores/winbindd
[2009/02/25 07:33:23, 1] nsswitch/winbindd.c:main(1013)
  winbindd version 3.0.33-3.7.el5 started.
  Copyright Andrew Tridgell and the Samba Team 1992-2008
[2009/02/25 07:33:23, 0] 
nsswitch/winbindd_cache.c:initialize_winbindd_cache(2229)
  initialize_winbindd_cache: clearing cache and re-creating with version number 
1
[2009/02/25 07:33:24, 0] libsmb/cliconnect.c:cli_session_setup_spnego(859)
  Kinit failed: KDC has no support for encryption type
[2009/02/25 08:02:51, 0] lib/util_sock.c:write_data(564)
  write_data: write failure. Error = Connection reset by peer
[2009/02/25 08:02:51, 0] libsmb/clientgen.c:write_socket(158)
  write_socket: Error writing 108 bytes to socket 18: ERRNO = Connection reset 
by peer
[2009/02/25 08:02:51, 0] libsmb/clientgen.c:cli_send_smb(188)
  Error writing 108 bytes to client. -1 (Connection reset by peer)
[2009/02/25 08:02:51, 1] rpc_client/cli_pipe.c:cli_rpc_pipe_open(2223)
  cli_rpc_pipe_open: cli_nt_create failed on pipe \NETLOGON to machine 
domain-controller.  Error was Write error: Connection reset by peer


We're running:
samba-common-3.0.33-3.7.el5
samba-3.0.33-3.7.el5
krb5-libs-1.6.1-31.el5
Linux 2.6.18-92.1.13.el5 #1 SMP Thu Sep 4 03:51:01 EDT 2008 i686 i686 i386 
GNU/Linux

Our current workaround is to just restart the winbind service...

Any ideas?

Mike Hurst
UNIX Administrator II
Credit Acceptance Corporation
248.353.2700 ext. 5639
mhu...@creditacceptance.commailto:mhu...@creditacceptance.com

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