[OpenSIPS-Users] Users Digest, Vol 20, Issue 27

[Bogdan-Andrei Iancu]

Hi Sat,

Sathyanarayanan R wrote:
>
> Hi Bogdan,
>
>  
>
> They were related to PKG. I am using loadbalancer module and do the 
> outbound dialing to more than one trunk.
>
be sure you are using 1.6.2 - just to eliminate any possible mem leak in 
pkg mem. Usually you should not run out of pkg mem at runtime (except 
re-loads)
>
>  
>
> Regarding HA, If opensips fails then the opensips in the machine2 to 
> take over and subsequent requests has to happen through this secondary 
> opensips machine.
>
depends on what HA system you implements (like heartbeat, etc)  - based 
on this, you need to find a solution to replicate data/state between the 
two opensips instances.

Regards,
Bogdan
>
>  
>
> Regards,
>
> Sat
>
>  
>
>  
>
>  
>
> Hi Sat,
>  
> the mem error - which memory they were related ? pkg or shm ? and from 
> which module?
>  
> How much memory to use depends on your script - on what modules you are 
> using and what traffic you expect (cps and calls)
>  
> According to the latest tests, opensips 1.6 can handle in simple 
> stateful proxy mode (no dns, no DB, just proxy) about 10K cps on a 
> decent server.
>  
> For failover - you are looking for HA of the opensips box, or how to use 
> opensips to achieve HA for the boxes behind ?
>  
> Regards,
> Bogdan
>  
>  
> Sathyanarayanan R wrote:
> >/ Hi,/
> >/ /
> >/ Thanks for your suggestion, Bogdan. /
> >/ /
> >/ I looked into the opensips log and found that there were errors on memory/
> >/ allocation. So we increased the memory pool size to 10 MB from 1 MB and/
> >/ Shared memory size to 256. Now it is working fine. Is there any recommended/
> >/ memory pool size?/
> >/ /
> >/ I require couple of other clarifications:/
> >/ - What is the maximum CPS it supports on the stateful proxy?/
> >/ - How do we achieve fault tolerance and redundancy in the opensips?/
> >/ /
> >/ Regards,/
> >/ Sat/
> >/ /
> >/ Message: 3/
> >/ Date: Tue, 09 Mar 2010 11:17:04 +0200/
> >/ From: Bogdan-Andrei Iancu <bogdan at voice-system.ro <http://lists.opensips.org/cgi-bin/mailman/listinfo/users>>/
> >/ Subject: Re: [OpenSIPS-Users] Load Balancer Issue/
> >/ To: OpenSIPS users mailling list <users at lists.opensips.org <http://lists.opensips.org/cgi-bin/mailman/listinfo/users>>/
> >/ Message-ID: <4B961210.7050701 at voice-system.ro <http://lists.opensips.org/cgi-bin/mailman/listinfo/users>>/
> >/ Content-Type: text/plain; charset=windows-1252; format=flowed/
> >/ /
> >/ Hi,/
> >/ /
> >/ I see here 2 reports:/
> >/ 1) opensips "dies" - check the log files for error messages to see why /
> >/ opensips stopped/
> >/ 2) load not decreasing - this means the BYE is missing or is not /
> >/ properly processed by opensips, so it thinks the call is still on. If /
> >/ you see that the BYEs are passing through, you could enable debugging /
> >/ only for the loose_route() function (use set_debug() function) to see if /
> >/ the BYE matches or not. Also you can check via teh "dlg_list" MI /
> >/ function the state of the ongoing calls./
> >/ /
> >/ Regards,/
> >/ Bogdan/
> >/ /
> >/ Sathyanarayanan R wrote:/
> >/   /
> >>/ We are using Opensips load balancer module to make outbound calls, /
> >>/ when we pump more than 30 CPS, load in the load balancer is not /
> >>/ decreased even after the call ends. Beyond certain point opensips /
> >>/ service stops with the error ?Opensips dead but subsys locked?. How /
> >>/ this problem should be approached and solved?/
> >>/ /
> >>/ Regards,/
> >>/ /
> >>/ Sathya/
> >>/ /
> >>/ ------------------------------------------------------------------------/
> >>/ /
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> >>/   /
> >>/     /
> >/ /
> >/ /
> >/   /
>  
>  
> -- 
> Bogdan-Andrei Iancu
> www.voice-system.ro
>
>  
>
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>
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-- 
Bogdan-Andrei Iancu
www.voice-system.ro