[Pgpool-general] Cannot add node after failure

Jaume Sabater jsabater at gmail.com
Tue Dec 15 15:36:24 UTC 2009


On Tue, Dec 15, 2009 at 4:20 PM, Fernando Morgenstern
<fernando at consultorpc.com> wrote:

> While reading pgpool manual i found this:
> Note that there is a restriction about online recovery. If pgpool-II works
> on multiple hosts, online recovery does not work correctly, because
> pgpool-II stops clients on the 2nd stage of online recovery. If there are
> some pgpool hosts, pgpool-II excepted for receiving online recovery request
> cannot block connections.

It means running two or more pgpool-II instances simultaneously, which
won't be your case since, with Heartbeat, you'll configure pgpool-II
as a resource, hence it will only be active in one node at a given
time.

-- 
Jaume Sabater
http://linuxsilo.net/

"Ubi sapientas ibi libertas"


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