[Bucardo-general] Question about replication chain by using Bucardo

Greg Sabino Mullane greg at endpoint.com
Sat Oct 29 03:41:01 UTC 2011

On Thu, Oct 13, 2011 at 03:00:48PM -0700, Guizhen wang wrote:
> Is the way above right setup from Bucardo replication?

Seems like it, yes.

> When the data were replicated into database 2 from database 1 
> but nothing was going to bucardo_delta table in database 2 even 
> though the delta triggers have been created for the tables in database 2.

Yes, triggers are turned off when adding data. You need to enable 
the 'makedelta' items in your syncs.

> When two Bucardo databases are running same machine but using 
> different port number, start one bucardo always kills another 
> bucardo instance. Is it true that only one Bucardo instance 
> can be run on one machine?

Two can run, but they should have different piddirs. However, there 
is no reason to run two in the scenario you have above: you can 
simply add all the databases, and have some syncs go from 1->2, 
some from 2->4,5, etc.

Greg Sabino Mullane greg at endpoint.com
End Point Corporation
PGP Key: 0x14964AC8
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