4 Jul
2012
4 Jul
'12
7:16 a.m.
Hello,
On 7/3/12 8:03 PM, Alex Balashov wrote:
Does anyone know of any issues running usrloc with DB
backing
('location') in a multi-master DB-replicated environment? I am
referring to plain usrloc, not p_usrloc.
I have such an environment set up with db_mode = 1 (immediate
write-through) and have run into a problem where Kamailio occasionally
stops writing to the location table for no apparent reason. I am
wondering if this is because another Kamailio instance bound to the
secondary replica is performing a DB sync as well, and at some point
they collide in some sort of race condition. Would db_mode 2 fix?
Would anything fix? Is this even the problem?
is this like blocking or just not writing to db, but in memory
everything is ok? iirc, all db failed operations should be reported as
error to syslog, do you get any?
Cheers,
Daniel
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, Seattle, USA, Sep 23-26, 2012 - http://asipto.com/u/katu
Kamailio Practical Workshop, Netherlands, Sep 10-12, 2012 - http://asipto.com/u/kpw