Re: Online enabling of checksums
Magnus Hagander <magnus@hagander.net>
From: Magnus Hagander <magnus@hagander.net>
To: Peter Geoghegan <pg@bowt.ie>
Cc: Andres Freund <andres@anarazel.de>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>,
Andrey Borodin <x4mmm@yandex-team.ru>, Tomas Vondra <tomas.vondra@2ndquadrant.com>,
Heikki Linnakangas <hlinnaka@iki.fi>, Daniel Gustafsson <daniel@yesql.se>,
Michael Banck <michael.banck@credativ.de>, Robert Haas <robertmhaas@gmail.com>, Greg Stark <stark@mit.edu>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2018-04-05T21:13:45Z
Lists: pgsql-hackers
On Thu, Apr 5, 2018 at 11:09 PM, Peter Geoghegan <pg@bowt.ie> wrote: > On Thu, Apr 5, 2018 at 1:27 PM, Andres Freund <andres@anarazel.de> wrote: > >>At least this patch was posted on the lists before commit, unlike many > >>others from many different people. And AFAIK there has never been such > >>a > >>rule. > > The rules cannot possibly anticipate every situation or subtlety. The > letter of the law is a slightly distinct thing to its spirit. > > > The more debatable a decision is, the more important it IMO becomes to > give people a chance to object. Don't think there needs to be a hard rule > to always announce an intent to commit. > > +1 > > Andres' remarks need to be seen in the context of the past couple of > weeks, and in the context of this being a relatively high risk patch > that was submitted quite late in the cycle. > I would argue that this is a pretty isolated patch. A large majority of the code is completely isolated from the rest. And I would argue that this reduces the risk of the patch substantially. (And yes, we've noticed it's failing in isolationtester on a number of boxes -- Daniel is currently investigating) -- Magnus Hagander Me: https://www.hagander.net/ <http://www.hagander.net/> Work: https://www.redpill-linpro.com/ <http://www.redpill-linpro.com/>
Commits
-
Online enabling and disabling of data checksums
- f19c0eccae96 19 (unreleased) landed
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Deactive flapping checksum isolation tests.
- bf75fe47e444 11.0 landed
-
Add support for coordinating record typmods among parallel workers.
- cc5f81366c36 11.0 cited