Re: Changing the state of data checksums in a running cluster

Daniel Gustafsson <daniel@yesql.se>

From: Daniel Gustafsson <daniel@yesql.se>
To: Ayush Tiwari <ayushtiwari.slg01@gmail.com>
Cc: SATYANARAYANA NARLAPURAM <satyanarlapuram@gmail.com>, Tomas Vondra <tomas@vondra.me>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>, Heikki Linnakangas <hlinnaka@iki.fi>, Andres Freund <andres@anarazel.de>, Bernd Helmle <mailings@oopsware.de>, Michael Paquier <michael@paquier.xyz>, Michael Banck <mbanck@gmx.net>
Date: 2026-05-06T15:22:47Z
Lists: pgsql-hackers
> On 5 May 2026, at 23:01, Ayush Tiwari <ayushtiwari.slg01@gmail.com> wrote:

> Thanks, the v3 patch addresses my concern.

Thanks both of you for the report, patch and testing.  Now I see what you meant
yesterday and I agree with the conclusion.  I've pushed 0001-0003 today with minor
tweaks.

--
Daniel Gustafsson