Re: [PING] fallocate() causes btrfs to never compress postgresql files

From: Jakub Wartak <jakub(dot)wartak(at)enterprisedb(dot)com>
To: Thomas Munro <thomas(dot)munro(at)gmail(dot)com>
Cc: Bruce Momjian <bruce(at)momjian(dot)us>, Dimitrios Apostolou <jimis(at)gmx(dot)net>, Magnus Hagander <magnus(at)hagander(dot)net>, Tomas Vondra <tomas(at)vondra(dot)me>, pgsql-hackers(at)lists(dot)postgresql(dot)org, Andres Freund <andres(at)anarazel(dot)de>, Melanie Plageman <melanieplageman(at)gmail(dot)com>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, David Rowley <dgrowleyml(at)gmail(dot)com>, Andrew Dunstan <andrew(dot)dunstan(at)enterprisedb(dot)com>
Subject: Re: [PING] fallocate() causes btrfs to never compress postgresql files
Date: 2026-02-06 07:19:02
Message-ID: CAKZiRmyrPZ+U5p39oaj3nfOtteoz4cA63pZTyE-2wVVOuXuqKQ@mail.gmail.com
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On Fri, Feb 6, 2026 at 6:12 AM Thomas Munro <thomas(dot)munro(at)gmail(dot)com> wrote:
>
> On Mon, Jan 12, 2026 at 11:04 PM Jakub Wartak
> <jakub(dot)wartak(at)enterprisedb(dot)com> wrote:
> > > > I'm proposing to back-patch 0001. 0002 and 0003 are proposals for master only.
>
> > Do you have any plans to commit this before February (before next
> > minor release) or perhaps do you need some further input or help in
> > this $thread? (I'm mainly after the XFS thingy, but we kill two birds
> > with 1 stone here).
>
> Pushed.

Thank You very much !

-J.

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