Re: Enabling Checksums

From: Andres Freund <andres(at)2ndquadrant(dot)com>
To: Craig Ringer <craig(at)2ndquadrant(dot)com>
Cc: Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, Simon Riggs <simon(at)2ndQuadrant(dot)com>, Jeff Davis <pgsql(at)j-davis(dot)com>, Greg Smith <greg(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Enabling Checksums
Date: 2013-03-07 00:41:17
Message-ID: 20130307004117.GA12720@awork2.anarazel.de
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On 2013-03-07 08:37:40 +0800, Craig Ringer wrote:
> On 03/06/2013 07:34 PM, Heikki Linnakangas wrote:
> > It'd be difficult to change the algorithm in a future release without
> > breaking on-disk compatibility,
> On-disk compatibility is broken with major releases anyway, so I don't
> see this as a huge barrier.

Uh, pg_upgrade?

Greetings,

Andres Freund

--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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