Re: Checksums by default?

From: Petr Jelinek <petr(dot)jelinek(at)2ndquadrant(dot)com>
To: Magnus Hagander <magnus(at)hagander(dot)net>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Checksums by default?
Date: 2017-01-21 15:18:22
Message-ID: d9fdeac7-13a0-a5e0-c3eb-757fc3318f7e@2ndquadrant.com
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On 21/01/17 11:39, Magnus Hagander wrote:
> Is it time to enable checksums by default, and give initdb a switch to
> turn it off instead?

I'd like to see benchmark first, both in terms of CPU and in terms of
produced WAL (=network traffic) given that it turns on logging of hint bits.

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

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