Re: XLog changes for 9.3

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Simon Riggs <simon(at)2ndQuadrant(dot)com>, Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: XLog changes for 9.3
Date: 2012-06-13 03:16:09
Message-ID: 20120613031609.GA14881@momjian.us
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On Thu, Jun 07, 2012 at 02:52:04PM -0400, Tom Lane wrote:
> > So you can pretty much kiss goodbye to the idea of pg_upgrade.
>
> And that is certainly nonsense. I don't think pg_upgrade even knows
> about this, and if it does we can surely fix it.

pg_upgrade doesn't know anything about xlog files --- all its interaction
in that area is through pg_resetxlog and it doesn't look at the xlog
details.

--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com

+ It's impossible for everything to be true. +

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