Re: Online backup cause boot failure, anyone know why?

From: Nicolas Barbier <nicolas(dot)barbier(at)gmail(dot)com>
To: Richard <husttripper(at)vip(dot)sina(dot)com>
Cc: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Online backup cause boot failure, anyone know why?
Date: 2010-08-05 15:43:22
Message-ID: AANLkTincuP5gk30Pm099hn5sOk-34A-R=hsUvTTB+3PU@mail.gmail.com
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2010/8/5 Richard <husttripper(at)vip(dot)sina(dot)com>:

> All jods are done by client code, not manually.

What is a jod?

> I still did't not understand what you said.
> What break what?

The fact that you replaced CHECKPOINT_WAIT with CHECKPOINT_IMMEDIATE
is the cause of your problem. You "broke" the correctness of the
system by doing so.

Nicolas

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