Re: Backup history file should be replicated in Streaming Replication?

From: Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
To: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
Cc: Bruce Momjian <bruce(at)momjian(dot)us>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Simon Riggs <simon(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Backup history file should be replicated in Streaming Replication?
Date: 2010-02-08 09:42:57
Message-ID: 3f0b79eb1002080142n4a688351k627598db7409df47@mail.gmail.com
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On Mon, Feb 8, 2010 at 6:11 PM, Heikki Linnakangas
<heikki(dot)linnakangas(at)enterprisedb(dot)com> wrote:
> I removed that.

Thanks!

> It only makes a difference if you stop archive recovery, remove
> recovery.conf, and start up again, causing the server to do normal crash
> recovery. That's a "don't do that" scenario, but it seems better to not
> clear minRecoveryPoint, even though we don't check it during crash
> recovery. It might be useful debug information, and also if you then put
> recovery.conf back, we will enforce that you reach the minRecoveryPoint
> again.

This makes sense.

Regards,

--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center

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