Hello I'm having some strange problems with samba 3.0.23d (PDC) on my FC6

if i start samba, everything works fine, but after an hour orso(some times 2 hours if there is not mutch traffic)
machines and user accounts start expiring.

i don't know why, but it is ?! after i do a restart, samba comes up and works again. i checked the mysql server (coz' i use pdb-sql as backend) but the sql query's get executed and value's are returned. (even if goes into bug-mode) so that part works ok!, all i can think of is that tdb files get corrupted ??

the funny part is that i also have a BDC running the same samba version and sql version, and that one has no prob's ad all
(only the smb.conf is differed and the netbios name)
but on the counter part, the bdc isn't really doing anything, ot's not serving shares or printers actively..

some input would be nice, coz' i really have no idea where to look... ???

Thx, Collen


I get error's like these:
---------------------------
[2007/02/27 09:48:26, 5] auth/auth_util.c:debug_unix_user_token(474)
 UNIX token of user 0
 Primary group is 0 and contains 0 supplementary groups
[2007/02/27 09:48:26, 5] auth/auth_util.c:is_trusted_domain(2020)
 is_trusted_domain: Checking for domain trust with [JORDANET]
[2007/02/27 09:48:26, 5] passdb/secrets.c:secrets_fetch_trusted_domain_password(340)
 secrets_fetch failed!
[2007/02/27 09:48:26, 3] smbd/sec_ctx.c:pop_sec_ctx(339)
 pop_sec_ctx (0, 0) - sec_ctx_stack_ndx = 0
[2007/02/27 09:48:26, 10] lib/gencache.c:gencache_get(329)
 Cache entry with key = TDOM/JORDANET couldn't be found
[2007/02/27 09:48:26, 5] libsmb/trustdom_cache.c:trustdom_cache_fetch(184)
 no entry for trusted domain JORDANET found.
[2007/02/27 09:48:26, 5] auth/auth_util.c:make_user_info(75)
 attempting to make a user_info for  ()
[2007/02/27 09:48:26, 5] auth/auth_util.c:make_user_info(85)
 making strings for 's user_info struct
===================
[2007/02/27 09:48:42, 3] smbd/sec_ctx.c:pop_sec_ctx(339)
 pop_sec_ctx (99, 99) - sec_ctx_stack_ndx = 0
[2007/02/27 09:48:42, 0] rpc_server/srv_netlog_nt.c:get_md4pw(258)
 get_md4pw: Workstation C6-2$: account is not a trust account
[2007/02/27 09:48:42, 0] rpc_server/srv_netlog_nt.c:_net_auth_2(461)
_net_auth2: failed to get machine password for account C6-2$: NT_STATUS_NO_TRUST_SAM_ACCOUNT
[2007/02/27 09:48:42, 5] rpc_parse/parse_prs.c:prs_debug(84)
 000000 net_io_r_auth_2
=========================
[2007/02/27 12:09:16, 3] auth/auth.c:check_ntlm_password(221)
check_ntlm_password: Checking password for unmapped user [EMAIL PROTECTED] with the new password interface
[2007/02/27 12:09:16, 3] auth/auth.c:check_ntlm_password(224)
 check_ntlm_password:  mapped user is: [EMAIL PROTECTED]
[2007/02/27 12:09:16, 3] smbd/sec_ctx.c:push_sec_ctx(208)
 push_sec_ctx(0, 0) : sec_ctx_stack_ndx = 1
[2007/02/27 12:09:16, 3] smbd/uid.c:push_conn_ctx(345)
 push_conn_ctx(0) : conn_ctx_stack_ndx = 0
[2007/02/27 12:09:16, 3] smbd/sec_ctx.c:set_sec_ctx(241)
 setting sec ctx (0, 0) - sec_ctx_stack_ndx = 1
[2007/02/27 12:09:16, 2] pdb_mysql.c:mysqlsam_select_by_field(292)
Executing query SELECT logon_time,logoff_time,kickoff_time,pass_last_set_time,pass_can_change_time,pass_must_change_time,username,domain,nt_username,nt_fullname,home_dir,dir_drive,logon_script,profile_path,acct_desc,workstations,unknown_str,munged_dial,user_sid,group_sid,lm_pw,nt_pw,NULL,acct_ctrl,logon_divs,hours_len,bad_password_count,logon_count,unknown_6,logon_hours,password_history FROM user WHERE username = 'ralph'
[2007/02/27 12:09:16, 3] passdb/lookup_sid.c:fetch_gid_from_cache(1015)
 fetch gid from cache 1001 -> S-1-5-21-1968991162-2130249723-1959552931-513
[2007/02/27 12:09:16, 3] passdb/lookup_sid.c:fetch_gid_from_cache(1015)
 fetch gid from cache 1001 -> S-1-5-21-1968991162-2130249723-1959552931-513
[2007/02/27 12:09:16, 3] smbd/sec_ctx.c:pop_sec_ctx(339)
 pop_sec_ctx (0, 0) - sec_ctx_stack_ndx = 0
[2007/02/27 12:09:16, 3] libsmb/ntlm_check.c:ntlm_password_check(344)
 ntlm_password_check: NT MD4 password check failed for user lldummanne
[2007/02/27 12:09:16, 3] smbd/sec_ctx.c:push_sec_ctx(208)
 push_sec_ctx(0, 0) : sec_ctx_stack_ndx = 1
[2007/02/27 12:09:16, 3] smbd/uid.c:push_conn_ctx(345)
 push_conn_ctx(0) : conn_ctx_stack_ndx = 0
[2007/02/27 12:09:16, 3] smbd/sec_ctx.c:set_sec_ctx(241)
 setting sec ctx (0, 0) - sec_ctx_stack_ndx = 1
[2007/02/27 12:09:16, 3] smbd/sec_ctx.c:pop_sec_ctx(339)
 pop_sec_ctx (0, 0) - sec_ctx_stack_ndx = 0
[2007/02/27 12:09:16, 3] smbd/sec_ctx.c:push_sec_ctx(208)
 push_sec_ctx(0, 0) : sec_ctx_stack_ndx = 1
[2007/02/27 12:09:16, 3] smbd/uid.c:push_conn_ctx(345)
 push_conn_ctx(0) : conn_ctx_stack_ndx = 0
[2007/02/27 12:09:16, 3] smbd/sec_ctx.c:set_sec_ctx(241)
 setting sec ctx (0, 0) - sec_ctx_stack_ndx = 1
[2007/02/27 12:09:16, 3] smbd/sec_ctx.c:pop_sec_ctx(339)
 pop_sec_ctx (0, 0) - sec_ctx_stack_ndx = 0
[2007/02/27 12:09:16, 3] auth/auth_winbind.c:check_winbind_security(80)
check_winbind_security: Not using winbind, requested domain [JORDANET] was for this SAM.
[2007/02/27 12:09:16, 2] auth/auth.c:check_ntlm_password(319)
check_ntlm_password: Authentication for user [ralph] -> [ralph] FAILED with error NT_STATUS_WRONG_PASSWORD
[2007/02/27 12:09:16, 3] smbd/error.c:error_packet(146)
error packet at smbd/sesssetup.c(99) cmd=115 (SMBsesssetupX) NT_STATUS_LOGON_FAILURE
------------------

smb.conf:
-----------
# Global parameters
[global]
   workgroup = Jordanet
   server string =

   netbios name = STATLER
   netbios aliases = HERMES
   interfaces = 192.168.2.2
   bind interfaces only = yes
# socket options = TCP_NODELAY SO_SNDBUF=8192 SO_RCVBUF=8192
#    socket options = TCP_NODELAY SO_KEEPALIVE IPTOS_LOWDELAY
   socket options = TCP_NODELAY
   name resolve order = wins host bcast

   security = user
   preferred master = yes
   domain master = yes
   domain logons = Yes
   local master = yes
   os level = 66
map to guest = Never
   encrypt passwords = yes
   update encrypted = no
   obey pam restrictions = no
   pam password change = no
   unix password sync = no
   null passwords = no
   wins support = yes
   dns proxy = no
   host msdfs = NO
   msdfs root = NO

   syslog = 0
   log level = 3
   log file = /usr/local/samba/var/samba.log
   deadtime = 30
   kernel oplocks = no
   locking = no
   oplocks = no
   level2 oplocks = no
   posix locking = no
   strict locking = no
   time server = yes
   admin users = root, collen, admin
   utmp directory = /var/run
   wtmp directory = /var/log
   utmp = yes
#--------------------------------------------------------- guest account = nobody

   passdb backend = mysql:mysql
   mysql:mysql host = 192.168.2.2
   mysql:mysql user = samba
   mysql:mysql password = <NOT-HERE>
   mysql:mysql database = samba

   idmap uid = 10000-15000
   idmap gid = 10000-15000
#-----------------------------------------------------------------------------
add user script = /usr/local/samba/scripts/user_add %u 1>> /usr/local/samba/scripts/debug.txt 2>> /usr/local/samba/scripts/debug.txt
   delete user script = /usr/local/samba/scripts/user_del %u
   add group script = /usr/local/samba/scripts/group_add %g %u %U
   delete group script = /usr/local/samba/scripts/group_del %g
   add user to group script = /usr/local/samba/scripts/member_add %u %g
delete user from group script = /usr/local/samba/scripts/member_del %u %g 1>> /usr/local/samba/scripts/debug.txt 2>> /usr/local/samba/scripts/debug.txt
   set primary group script = /usr/local/samba/scripts/prim_mem %g %u %U
add machine script = /usr/local/samba/scripts/machine_add %u 1>> /usr/local/samba/scripts/log/mach.txt 2>> /usr/local/samba/scripts/log/mach.txt

   shutdown script = /usr/local/samba/scripts/user
   abort shutdown script = /usr/local/samba/scripts/user
dfree command = /usr/local/samba/scripts/dfree %U 1>> /usr/local/samba/var/debug.txt
#--------------- PRINTER ---------------------------------
   printing = bsd
print command = /usr/local/samba/scripts/printcmd %p %s %u %m %c 1>> /usr/local/samba/var/print.txt 2>> /usr/local/samba/var/debug.txt
#------------------------------------------------
[admin]
   path = /Jordanet/homes/medewerkers/admin
   comment = "Home Directory Admin"
   read only = No
   browseable = No
   public = no
   admin users = root, collen,admin
[mlhj]
   path = /Jordanet/homes/medewerkers/mlhj
   comment = "Home Directory mlhj"
   read only = No
   browseable = No
   public = no
  inherit permissions = yes
   admin users = root, collen, admin, mlhj
#------------------------------------------------
[homes]
   comment = "Home Directory for %U"
   read only = No
   browseable = No
   public = no
   guest ok = no
veto files = /*.exe/*.EXE/*.com/*.COM/*.bat/*.BAT/*.vbs/*.VBS/*.js/*.JS/*.pif/*.PIF/*.lnk/*.LNK/*.nfo/*.NFO/*.scr/*.SCR/*.msi/*.MSI/*.cmd/*.CMD/
   inherit permissions = yes
   inherit acls = yes

[netlogon]
   comment = "Netlogon Share"
   path = /Jordanet/NETLOGON
   Guest ok = yes
   writable = no
   share modes = no

[Jordanet]
   comment = "Admin"
   path = /Jordanet
   public = yes
   browseable = no
   writable = yes
   valid users = root, collen, admin
   nt acl support    = yes
   create mode = 0670
   directory mode = 0770
   inherit permissions = yes
   inherit acls = yes

[profiles]
   comment = "desktops"
   path = /Jordanet/profiles
   public = yes
   read only = no
   browseable = yes
   writable = yes
   csc policy = disable
   hide files = /*desktop.ini*/
   profile acls = yes
   inherit permissions = no
   inherit acls = no

[aurawin]
   comment = "aura share"
   path = /Jordanet/aurawin
   public = yes
   browseable = yes
   writable = yes
   hide files = /*aurawin*/
[updates]
   comment = "MLHJ Updates"
   path = /Jordanet/updates
   public = yes
   browseable = no
   writable = yes
[printers]
   comment = All Printers
   path = /var/spool/samba
   printable = Yes
   browseable = No

-- end


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