Re: allow segment size to be set to < 1GiB

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org, Peter Geoghegan <pg(at)bowt(dot)ie>
Subject: Re: allow segment size to be set to < 1GiB
Date: 2022-11-09 04:52:15
Message-ID: Y2sx/5cHPdaiy0Rh@paquier.xyz
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On Tue, Nov 08, 2022 at 06:28:08PM -0800, Andres Freund wrote:
> FWIW, with HEAD, all tests pass with -Dsegsize_blocks=6 on HEAD.

Wow. The relation page size influences some of the plans in the
main regression test suite, but this is nice to hear. +1 from me for
more flexibility with this option at compile-time.
--
Michael

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