Re: repmgr cascade replication node delay

Hi David,

Thanks for your email.

This recovery_min_apply_delay sounds interesting!
I wold like to use it between 2 standby nodes (cascade replication using repmgr) instead of master/standby, anyone knows if is it possible?

Regards,
Juliano

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-------- Original Message --------
Subject: Re: [GENERAL] repmgr cascade replication node delay
Local Time: June 1, 2017 11:42 PM
UTC Time: June 1, 2017 10:42 PM
From: david(dot)g(dot)johnston(at)gmail(dot)com
To: Juliano <jplinux(at)protonmail(dot)com>
pgsql-general(at)postgresql(dot)org <pgsql-general(at)postgresql(dot)org>, pgsql-general-owner(at)postgresql(dot)org <pgsql-general-owner(at)postgresql(dot)org>

On Thu, Jun 1, 2017 at 3:30 PM, Juliano <jplinux(at)protonmail(dot)com> wrote:

The objective of an extra node 24 hours delayed is to recover some error in the server.
Is it possible to make this configuration?

A quick search turns up:
recovery_min_apply_delay

https://www.postgresql.org/docs/current/static/standby-settings.html

No personal experience though.

David J.