Re: pgpool

Le 21/06/2010 15:52, Geoffrey a écrit :
> So I've got the following:
>
> port = 9999
> .
> .
> backend_hostname0 = 'localhost'
> backend_port0 = 5434
> backend_weight0 = 1
> backend_data_directory0 = '/data/pgsql/master'
> backend_hostname1 = 'localhost'
> backend_port1 = 5435
> backend_weight1 = 1
> backend_data_directory1 = '/data/pgsql/mwv'
>
> In my pgpool.conf file and I've restarted the pgpool processes. I can
> connect to the first entry as follows:
>
> psql -p 9999 master
>
> But if I attempt to connect to the second postmaster as follows:
>
> psql -p 9999 mwv
>
> I can not connect. What am I missing?
>

You can't. backend_hostnamen, with n greater then 0, is only used in
replication, and load balancing mode.

If you want to be able to connect on various databases from various
servers, pgBouncer is what you're looking for.

--
Guillaume
http://www.postgresql.fr
http://dalibo.com