Re: [PATCHES] Full page writes improvement, code update

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Simon Riggs" <simon(at)2ndquadrant(dot)com>
Cc: "Richard Huxton" <dev(at)archonet(dot)com>, "Zeugswetter Andreas ADI SD" <ZeugswetterA(at)spardat(dot)at>, "Koichi Suzuki" <suzuki(dot)koichi(at)oss(dot)ntt(dot)co(dot)jp>, josh(at)agliodbs(dot)com, pgsql-hackers(at)postgresql(dot)org, pgsql-patches(at)postgresql(dot)org
Subject: Re: [PATCHES] Full page writes improvement, code update
Date: 2007-03-30 20:35:50
Message-ID: 23264.1175286950@sss.pgh.pa.us
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"Simon Riggs" <simon(at)2ndquadrant(dot)com> writes:
> Any page written during a backup has a backup block that would not be
> removable by Koichi's tool, so yes, you'd still be safe.

How does it know not to do that?

regards, tom lane

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