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</o:shapelayout></xml><![endif]--></head><body lang=DE-CH link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Would be possible.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Have a look at DRBD!<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=DE style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Von:</span></b><span lang=DE style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> sr-users-bounces@lists.sip-router.org [mailto:sr-users-bounces@lists.sip-router.org] <b>Im Auftrag von </b>Danny Dias<br><b>Gesendet:</b> Mittwoch, 2. Februar 2011 11:20<br><b>An:</b> kamailio<br><b>Betreff:</b> Re: [SR-Users] Redundancy between 2 Kamailio servers<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Hello, </span><o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>I was thinking that if i store the contacts that are registered into my proxy in a database, like this:</span><o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>.</span><o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'># ----- usrloc params -----<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>modparam("usrloc", "db_mode", 3)<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>.<o:p></o:p></span></p></div></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>.</span><o:p></o:p></p></div><div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>if (is_method("REGISTER"))<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>{<o:p></o:p></span></p></div><div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> if (!save("location"))<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> sl_reply_error();<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> exit;<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> }<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>.<o:p></o:p></span></p></div></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>This way i would store the contacts in table "location", and then i could make a backup of the DB and restore on the other server...is that ok? or i'm missing something?<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Thanks in advance for your help! <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p> </o:p></span></p></div></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>2011/1/27 Iņaki Baz Castillo <<a href="mailto:ibc@aliax.net">ibc@aliax.net</a>><o:p></o:p></p><div><p class=MsoNormal>2011/1/27 Danny Dias <<a href="mailto:ing.diasdanny@gmail.com">ing.diasdanny@gmail.com</a>>:<o:p></o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'>>> Two Kamailios in a HeartBeat cluster which manages the kamailio<br>>> service along with a virtual IP in which kamailios are supposed to<br>>> listen. Just one kamailio is running (HA manages them).<br>>><br>><br>> So, the heartbeat cluster shall manage that both are ok and also check that<br>> the virtual ip and the kamailio service in the primary server is OK....if<br>> something fails it will activate the virtual IP address and the kamailio<br>> process in the other server? so this heartbeat cluster is installed in both<br>> kamailio servers?<br>> which HA software do you recommend?<o:p></o:p></p></div><p class=MsoNormal>As I said at the top of my previous mail: HeartBeat (as it is the only<br>I'm used to).<o:p></o:p></p><div><p class=MsoNormal style='margin-bottom:12.0pt'><br><br>>> Regsitration can be done in a shared database with db_mode=3 (or 2) so<br>>> no locations are lost when HA stops the running instance of kamailio<br>>> (or the server is down) and starts kamailio in the other cluster node.<br>>><br>><br>> So, the database of the kamailios should be dedicated and externalised<br>> server?<o:p></o:p></p></div><p class=MsoNormal>Could be, or not. It doesn't matter too much.<br><span style='color:#888888'><br><br>--</span><o:p></o:p></p><div><div><p class=MsoNormal>Iņaki Baz Castillo<br><<a href="mailto:ibc@aliax.net">ibc@aliax.net</a>><o:p></o:p></p></div></div></div><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>