[Samba] (no subject)

[James Chavez]

Hello list,
My samba server stopped allowing access to shares this morning. It gave
some funky errors. Has anyone seen these before? The OS is Fedora 9 and
the version is...
Version 3.2.0pre3-9.fc9
Am using ADS security for serving shares. 
Server is EXAMPLEDC.EXAMPLE.CORP

Looks like it is saying no login servers in client log but, there are
two listed in smb.conf and they both replied to a ping when this
happened.
I tried restarting smb but it did not help. A reboot cleared up the
issue but I want to get to the root cause.

There are some strange lines in the smbd log as well(bottom). 

Any help is greatly appreciated. Can I avoid rebooting this to fix it if
it happens again. Or better yet can I permanently fix it maybe upgrade
Samba. I saw a previous post where raising amount of processes allowed
per group was suggested.

Thank you 
James

+++++++++++++++++++++
+ Client log excerpt+
*++++++++++++++++++++

[2009/01/21 07:08:35,  1] lib/util_tdb.c:tdb_wrap_log(886)
  tdb(/var/lib/samba/mutex.tdb): tdb_lock failed on list 12 ltype=1
(Interrupted system call)
[2009/01/21 07:08:35,  0]
lib/util_tdb.c:tdb_chainlock_with_timeout_internal(91)
  tdb_chainlock_with_timeout_internal: alarm (10) timed out for key
EXAMPLEDC.EXAMPLE.CORP in tdb /var/lib/samba/mutex.tdb
[2009/01/21 07:08:35,  1] lib/server_mutex.c:grab_named_mutex(71)
  Could not get the lock for EXAMPLEDC.EXAMPLE.CORP

[2009/01/21 07:08:55,  0] auth/auth_domain.c:domain_client_validate(221)
  domain_client_validate: Domain password server not available.
[2009/01/21 07:08:55,  2] auth/auth.c:check_ntlm_password(318)
  check_ntlm_password:  Authentication for user [some_user] ->
[some_user] FAILED with error NT_STATUS_NO_LOGON_SERVERS
[2009/01/21 07:09:09,  1] lib/util_tdb.c:tdb_wrap_log(886)
  tdb(/var/lib/samba/mutex.tdb): tdb_lock failed on list 12 ltype=1
(Interrupted system call)
[2009/01/21 07:09:09,  0]
lib/util_tdb.c:tdb_chainlock_with_timeout_internal(91)
  tdb_chainlock_with_timeout_internal: alarm (10) timed out for key
EXAMPLEDC.EXAMPLE.CORP in tdb /var/lib/samba/mutex.tdb
[2009/01/21 07:09:09,  1] lib/server_mutex.c:grab_named_mutex(71)
  Could not get the lock for EXAMPLEDC.EXAMPLE.CORP
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

============================
= log.smbd excerpt         =
============================

[2009/01/19 14:33:44,  0] lib/util_sock.c:get_peer_addr_internal(1601)
  getpeername failed. Error was Transport endpoint is not connected
[2009/01/20 13:29:40,  0] lib/util_sock.c:get_peer_addr_internal(1601)
  getpeername failed. Error was Transport endpoint is not connected
[2009/01/21 09:03:39,  0] smbd/server.c:main(1208)
  smbd version 3.2.0pre3-9.fc9 started.
  Copyright Andrew Tridgell and the Samba Team 1992-2008
[2009/01/21 09:03:39,  2] lib/tallocmsg.c:register_msg_pool_usage(106)
  Registered MSG_REQ_POOL_USAGE
[2009/01/21 09:03:39,  2] lib/dmallocmsg.c:register_dmalloc_msgs(77)
  Registered MSG_REQ_DMALLOC_MARK and LOG_CHANGED
=============================================================================



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