[Serusers] ser dead but subsys locked

Evan Borgstrom evan.borgstrom at ca.mci.com
Thu Feb 3 19:38:22 CET 2005


If you start ser (via command line) and do a 'ps' is it running? What
does /var/log/messages say? Look in the current directory as well as /
is there a core file?

-Evan

On Thu, 2005-02-03 at 19:28 +0100, info at beeplove.com wrote:
> See this,
> 
> [root at croaker admin]# ser -f /etc/ser/ser.cfg -c -ddd &> ser.log
> [root at croaker admin]# vim ser.log
> ## I have removed few lines from ser.log that seems unimportant.
> [root at croaker admin]# cat ser.log
>  0(26776) read 4076494534 from /dev/random
>  0(26776) seeding PRNG with 889008826
>  0(26776) test random number 1332590677
>  0(26776) shm_mem_init: success
>  0(26776) DEBUG: register_fifo_cmd: new command (print) registered
>  0(26776) DEBUG: register_fifo_cmd: new command (uptime) registered
>  0(26776) DEBUG: register_fifo_cmd: new command (version) registered
>  0(26776) DEBUG: register_fifo_cmd: new command (pwd) registered
>  0(26776) DEBUG: register_fifo_cmd: new command (arg) registered
>  0(26776) DEBUG: register_fifo_cmd: new command (which) registered
>  0(26776) DEBUG: register_fifo_cmd: new command (ps) registered
>  0(26776) DEBUG: register_fifo_cmd: new command (kill) registered
>  0(26776) loading module //lib/ser/modules/mysql.so
>  0(26776) loading module /lib/ser/modules/sl.so
>  0(26776) loading module /lib/ser/modules/tm.so
>  0(26776) loading module /lib/ser/modules/rr.so
>  0(26776) loading module /lib/ser/modules/maxfwd.so
>  0(26776) loading module /lib/ser/modules/usrloc.so
>  0(26776) loading module /lib/ser/modules/registrar.so
>  0(26776) loading module /lib/ser/modules/auth.so
>  0(26776) loading module /lib/ser/modules/auth_db.so
>  0(26776) set_mod_param_regex: usrloc matches module usrloc
>  0(26776) set_mod_param_regex: found <db_mode> in module usrloc
> [/lib/ser/modules/usrloc.so]
>  0(26776) set_mod_param_regex: auth_db matches module auth_db
>  0(26776) set_mod_param_regex: found <calculate_ha1> in module auth_db
> [/lib/ser/modules/auth_db.so]
>  0(26776) set_mod_param_regex: auth_db matches module auth_db
>  0(26776) set_mod_param_regex: found <password_column> in module auth_db
> [/lib/ser/modules/auth_db.so]
>  0(26776) find_export: found <mf_process_maxfwd_header> in module
> maxfwd_module [/lib/ser/modules/maxfwd.so]
>  0(26776) find_export: found <sl_send_reply> in module sl_module
> [/lib/ser/modules/sl.so]
>  0(26776) find_export: found <sl_send_reply> in module sl_module
> [/lib/ser/modules/sl.so]
>  0(26776) find_export: found <record_route> in module rr
> [/lib/ser/modules/rr.so]
>  0(26776) find_export: found <loose_route> in module rr
> [/lib/ser/modules/rr.so]
>  0(26776) find_export: found <t_relay> in module tm
> [/lib/ser/modules/tm.so]
>  0(26776) find_export: found <save> in module registrar
> [/lib/ser/modules/registrar.so]
>  0(26776) find_export: found <lookup> in module registrar
> [/lib/ser/modules/registrar.so]
>  0(26776) find_export: found <sl_send_reply> in module sl_module
> [/lib/ser/modules/sl.so]
>  0(26776) find_export: found <t_relay> in module tm
> [/lib/ser/modules/tm.so]
>  0(26776) find_export: found <sl_reply_error> in module sl_module
> [/lib/ser/modules/sl.so]
>  0(26776) routing table 0:
>  0(26776) WARNING: could not rev. resolve 192.168.71.3
> config file ok, exiting...
>  0(26776) DEBUG: tm_shutdown : start
>  0(26776) DEBUG: tm_shutdown : empting hash table
>  0(26776) DEBUG: tm_shutdown: releasing timers
>  0(26776) DEBUG: tm_shutdown : removing semaphores
>  0(26776) DEBUG: tm_shutdown : done
>  0(26776) shm_mem_destroy
>  0(26776) destroying the shared memory lock
> Listening on
>               127.0.0.1 [127.0.0.1]:5060
>               192.168.71.3 [192.168.71.3]:5060
> Aliases: localhost:5060 localhost.localdomain:5060 croaker:5060
> 
> [root at croaker admin]# cat /etc/ser/ser.cfg
> #
> # $Id: ser.cfg,v 1.21.4.1 2003/11/10 15:35:15 andrei Exp $
> #
> # simple quick-start config script
> #
>  
> # ----------- global configuration parameters ------------------------
>  
> #debug=3         # debug level (cmd line: -dddddddddd)
> #fork=yes
> #log_stderror=no        # (cmd line: -E)
>  
> /* Uncomment these lines to enter debugging mode
> debug=7
> fork=no
> log_stderror=yes
> */
>  
> check_via=no    # (cmd. line: -v)
> dns=no           # (cmd. line: -r)
> rev_dns=no      # (cmd. line: -R)
> #port=5060
> #children=4
> fifo="/tmp/ser_fifo"
>  
> # ------------------ module loading ----------------------------------
>  
> # Uncomment this if you want to use SQL database
> loadmodule "//lib/ser/modules/mysql.so"
>  
> loadmodule "/lib/ser/modules/sl.so"
> loadmodule "/lib/ser/modules/tm.so"
> loadmodule "/lib/ser/modules/rr.so"
> loadmodule "/lib/ser/modules/maxfwd.so"
> loadmodule "/lib/ser/modules/usrloc.so"
> loadmodule "/lib/ser/modules/registrar.so"
>  
> # Uncomment this if you want digest authentication
> # mysql.so must be loaded !
> loadmodule "/lib/ser/modules/auth.so"
> loadmodule "/lib/ser/modules/auth_db.so"
>  
> # ----------------- setting module-specific parameters ---------------
> 
> # -- usrloc params --
>  
> #modparam("usrloc", "db_mode",   0)
>  
> # Uncomment this if you want to use SQL database
> # for persistent storage and comment the previous line
> modparam("usrloc", "db_mode", 2)
>  
> # -- auth params --
> # Uncomment if you are using auth module
> #
> modparam("auth_db", "calculate_ha1", yes)
> #
> # If you set "calculate_ha1" parameter to yes (which true in this
> config),
> # uncomment also the following parameter)
> #
> modparam("auth_db", "password_column", "password")
>  
> # -- rr params --
> # add value to ;lr param to make some broken UAs happy
> #modparam("rr", "enable_full_lr", 1)
>  
> # -------------------------  request routing logic -------------------
>  
> # main routing logic
> route{
>  
>         # initial sanity checks -- messages with
>         # max_forwards==0, or excessively long requests
>         if (!mf_process_maxfwd_header("10")) {
>                 sl_send_reply("483","Too Many Hops");
>                 break;
>         };
>         if ( msg:len > max_len ) {
>                 sl_send_reply("513", "Message too big");
>                 break;
>         };
>  
>         # we record-route all messages -- to make sure that
>         # subsequent messages will go through our proxy; that's
>         # particularly good if upstream and downstream entities
>         # use different transport protocol
>         record_route();
>         # loose-route processing
>         if (loose_route()) {
>                 t_relay();
>                 break;
>         };
>  
>         # if the request is for other domain use UsrLoc
>         # (in case, it does not work, use the following command
>         # with proper names and addresses in it)
>         if (uri==myself) {
>  
>                 if (method=="REGISTER") {
>  
> # Uncomment this if you want to use digest authentication
> #                       if (!www_authorize("iptel.org", "subscriber")) {
> #                               www_challenge("iptel.org", "0");
> #                               break;
> #                       };
>  
>                         save("location");
>                         break;
>                 };
>  
>                 # native SIP destinations are handled using our USRLOC
> DB
>                 if (!lookup("location")) {
>                         sl_send_reply("404", "Not Found");
>                         break;
>                 };
>         };
>         # forward to current uri now; use stateful forwarding; that
>         # works reliably even if we forward from TCP to UDP
>         if (!t_relay()) {
>                 sl_reply_error();
>         };
> }
> 
> 
> Help .. please
> 
> Mohammad
> 
> 
> 
> Evan Borgstrom <evan.borgstrom at ca.mci.com> wrote on 02/03/2005, 07:08:58
> PM:
> > This means that ser has crashed... most likely a bad config file.
> > Try running: ser -c
> > 
> > That will test your config file, you can also try ser -c -d for more
> > debugging info.
> > 
> > -Evan
> > 
> > On Thu, 2005-02-03 at 19:06 +0100, info at beeplove.com wrote:
> > > Hello List:
> > > 
> > > I have able to to compile ser from source.
> > > I also have setup ser database.
> > > 
> > > My problem is:
> > > 
> > > ############################
> > > [root at croaker ~]# service ser start
> > >                                                            [  OK  ]
> > > [root at croaker ~]# service ser status
> > > ser dead but subsys locked
> > > ##############################
> > > 
> > > This issue might have discussed before, but I was not able to find
> > > *Search* in archive.
> > > Would anybody please send me link to search in the archive.
> > > 
> > > Thanks
> > 
> > _______________________________________________
> > Serusers mailing list
> > serusers at lists.iptel.org
> > http://lists.iptel.org/mailman/listinfo/serusers




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