Re: HOT chain validation in verify_heapam()

From: Aleksander Alekseev <aleksander(at)timescale(dot)com>
To: PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Cc: Himanshu Upadhyaya <upadhyaya(dot)himanshu(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Peter Geoghegan <pg(at)bowt(dot)ie>, Andrew Dunstan <andrew(at)dunslane(dot)net>, Mark Dilger <mark(dot)dilger(at)enterprisedb(dot)com>
Subject: Re: HOT chain validation in verify_heapam()
Date: 2022-09-06 12:35:34
Message-ID: CAJ7c6TMp_LPjUeHSFqZnNs0Cpk0Xogb0Mekv2PeZCFcypjymag@mail.gmail.com
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Hi again,

> I am looking into the process of adding the TAP test for these changes and finding a way to corrupt a page in the tap test

Please note that currently the patch breaks many existing tests. I
suggest fixing these first.

For the details please see the cfbot report [1] or execute the tests
locally. Personally I'm using a little script for this [2].

[1]: http://cfbot.cputube.org/
[2]: https://github.com/afiskon/pgscripts/blob/master/full-build.sh

--
Best regards,
Aleksander Alekseev

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