[Freeswitch-users] Database and "Too many open files" Problem

[Anthony Minessale]

This is a bug in the latest wanpipe.

you can wait for the next release of wanpipe/openzap or you can downgrade to
wanpipe 4.1 and rebuild FS


On Wed, Jun 10, 2009 at 12:32 PM, Helmut Kuper <helmut.kuper at ewetel.de>wrote:

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> Hello,
>
> today I updated to latest trunk. Everything compiled well. FS starts up
> without errors. Calls are executed successfully.
>
> But after a few minutes with very few call activity I get this lines on
> console:
>
>
> 2009-06-10 18:21:16.52527 [ERR] switch_core_sqldb.c:95 SQL ERR [unable
> to open database file] (update tasks set task_sql_manager='' where
> task_id=1;
> )
> 2009-06-10 18:21:16.152501 [ERR] switch_core_sqldb.c:95 SQL ERR [unable
> to open database file] (update tasks set task_sql_manager='' where
> task_id=1;
> )
> 2009-06-10 18:21:16.252481 [ERR] switch_core_sqldb.c:95 SQL ERR [unable
> to open database file] (update tasks set task_sql_manager='' where
> task_id=1;
> )
>
> ...
>
> 2009-06-10 18:22:37.121405 [CRIT] switch_core_sqldb.c:209 SQL thread
> unable to commit transaction, records lost!
>
> I modified switch_core_sqldb.c to output the actual sql statement as
> well to get an idea which database is affected. It's the core-db.
>
>
>
> Mixed with that lines above I got lines like this:
>
> 2009-06-10 18:21:32.656605 [ERR] mod_sndfile.c:194 Error Opening File
>
> [/opt/app/voip/ippbx/sounds/music/32000/partita-no-3-in-e-major-bwv-1006-1-preludio.wav]
> [System error : Too many open files in system.]
>
>
> This may points to the ulimit thing, cause I run FS as non root (on
> centos 5.3).
>
> ulimit -a shows:
> [ippbx at ippbx-test-node0 ~]$ ulimit -a
> core file size          (blocks, -c) 0
> data seg size           (kbytes, -d) unlimited
> scheduling priority             (-e) 0
> file size               (blocks, -f) unlimited
> pending signals                 (-i) unlimited
> max locked memory       (kbytes, -l) 32
> max memory size         (kbytes, -m) unlimited
> open files                      (-n) 999999
> pipe size            (512 bytes, -p) 8
> POSIX message queues     (bytes, -q) unlimited
> real-time priority              (-r) 0
> stack size              (kbytes, -s) 10240
> cpu time               (seconds, -t) unlimited
> max user processes              (-u) unlimited
> virtual memory          (kbytes, -v) unlimited
> file locks                      (-x) unlimited
>
>
> /etc/security/limits.conf contains:
> ippbx            -       nofile          999999
> ippbx            -       core            unlimited
> ippbx            -       data            unlimited
> ippbx            -       fsize           unlimited
> ippbx            -       sigpending      unlimited
> ippbx            -       msgqueue        unlimited
> ippbx            -       nproc           unlimited
> ippbx            -       locks           unlimited
>
>
> So has anyone an idea what's wrong?
>
> regards
> Helmut
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-- 
Anthony Minessale II

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