[Freeswitch-users] question about HA solution

Michael Jerris mike at jerris.com
Mon Jun 5 15:04:25 UTC 2017


recovered calls will get new entries in the table.

> On Jun 5, 2017, at 7:41 AM, Denys Pozniak <denys.pozniak at crazycall.com> wrote:
> 
> Hello!
> 
> Thank you Raymond about your explanation, but I dont agree with some point: 
> If it really need an answer about your question -- "if it is possible to move calls back".   I think it's unnecessary.  - in my case I have two not equal servers, so I need to have only one as a master.
> If switchover happens I need to have ability to restore master back.
> 
> Thank you Luis for your link, you can do simple test to understand what I am talking about: do call -> check on master and slave #show channels -> restart FS on slave -> check on master #show channels. In my case I dont see any active calls after this, so restoring back is not possible.
> 
> 
> 
> On 3 June 2017 at 22:16, Luis Daniel Lucio Quiroz <luis.daniel.lucio at gmail.com <mailto:luis.daniel.lucio at gmail.com>> wrote:
> You may want to read this article.
> 
> http://inside-out.xyz/technology/how-to-configure-freeswitch-for-ha.html <http://inside-out.xyz/technology/how-to-configure-freeswitch-for-ha.html>
> 
> Le 31 mai 2017 6:29 PM, "Denys Pozniak" <denys.pozniak at crazycall.com <mailto:denys.pozniak at crazycall.com>> a écrit :
> Hello!
> 
> I built FS HA solution based on keepalived and mysql master-master.
> It works ok generally, but as I understand FS after restarting cleaning own database.
> 
> So when node1 fails calls jump to node2, after script restarts node1 it is not possible to move calls back.
> 
> Tried options in switch.conf.xml, but no luck:
> 
>     <param name="auto-create-schemas" value="false"/>
>     <param name="auto-clear-sql" value="false"/>
> 
> Is there is a way to solve this?
> 

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