[Pgpool-general] 2 server, 2 pgpool

Micka mickamusset at gmail.com
Tue Mar 1 19:05:41 UTC 2011


Hi,

I would like to know if it possible to have two pgpool. But the second one
is running only when the first one is down .

Because I plan to have two server:

Server 1 master        Server standby:
pgpool A                   pgpool B
database a     <=>    database b
application a             application b


My idea was when server 1 is down, the application B detected it and start
pgpool B. Because pgpool is in mode of streaming replication ( postgres 9 ).
It should work.
But my question is it a problem for pgpool B ? And when server1 go back,
will pgpool B be able to use database A as a standby database ?


Thanks,
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