From: Tom Lane <tgl@sss.pgh.pa.us>
To: Álvaro Herrera <alvherre@kurilemu.de>
Cc: Casey Shobe <casey.allen.shobe@icloud.com>
Cc: pgsql-bugs@lists.postgresql.org
Subject: Re: Issues with blocksize smaller than 8KB
Date: Sun, 19 Oct 2025 14:48:55 -0400
Message-ID: <30951.1760899735@sss.pgh.pa.us> (raw)
In-Reply-To: <202510191805.352ktu7f4xp5@alvherre.pgsql>
References: <202510191805.352ktu7f4xp5@alvherre.pgsql>
=?utf-8?Q?=C3=81lvaro?= Herrera <alvherre@kurilemu.de> writes:
> On 2025-Oct-18, Tom Lane wrote:
>>> 2025-10-17 15:39:13.182 UTC [97433] DETAIL: The database cluster was initialized with RELSEG_SIZE 1895825408, but the server was compiled with RELSEG_SIZE 1895825408.
> Hmm, but how come two values that print identical result in failing the
> test that they are not equal?
Incautious use of --with-segsize could perhaps result in RELSEG_SIZE
being too big for an int ...
regards, tom lane
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To: pgsql-bugs@postgresql.org
Cc: tgl@sss.pgh.pa.us, alvherre@kurilemu.de, casey.allen.shobe@icloud.com, pgsql-bugs@lists.postgresql.org
Subject: Re: Issues with blocksize smaller than 8KB
In-Reply-To: <30951.1760899735@sss.pgh.pa.us>
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