Hi Matine,

When using db_mode 1 (which makes the active opensips to write the dialogs into DB in realtime), how to you load the dialogs from DB into memory on the backup opensips ? do you restart it when becoming active ? because under normal operations OpenSIPS does not read the DB dialogs.

The clustered based replication for dialogs has several advantages:
    * you do not need the a DB at all for replication
* if you use DB for restart persistence, you can use the much lighter db_mode 2 to avoid realtime and intensive DB ops
    * you can create active-active scenarios
    * it is a real-time replication

Regards,

Bogdan-Andrei Iancu
  OpenSIPS Founder and Developer
  http://www.opensips-solutions.com

On 11/02/2017 11:15 AM, Matine Tinthaitae wrote:
Hi,

I'm trying to set up an active/standby solution using floating ip. Only dialogs have to be shared.

I've been using both the clusterer module dialog replication and the dialog module db_mode 1 with a shared database and both seem to do what i want, which is being able to kill the active node without losing call states.

What's the difference/benefit of using the clusterer module over db_mode 1 in this scenario?

Thank you!

//Matine


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