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From: zimoun <zimon.toutoune@gmail.com>
To: "Ludovic Courtès" <ludo@gnu.org>, "Julien Lepiller" <julien@lepiller.eu>
Cc: 56030@debbugs.gnu.org
Subject: bug#56030: The guix pull profile is too big
Date: Tue, 30 Aug 2022 12:04:18 +0200	[thread overview]
Message-ID: <86o7w2cajh.fsf@gmail.com> (raw)
In-Reply-To: <87h747qfyr.fsf@gnu.org>

Hi,

On Sun, 26 Jun 2022 at 23:20, Ludovic Courtès <ludo@gnu.org> wrote:

>> There are two libffi, gzip, zlib, libgc, bash-minimal, xz, pkg-config and libunistring.

> It’s worth keeping in mind that thanks to deduplication, this costs much
> less than it seems in terms of disk space, but it does cost in terms of
> bandwidth usage.

As shown in [1], note that deduplication is defeated by packages with
multi-outputs impacted by grafted ones.  For example, if one dependency
of bash-minimal is grafted, then two store items of bash-minimal (with
the same content) could live in the store and thus the reduction cost of
disk space is mitigated.

1: <https://yhetil.org/guix/874jy87gcl.fsf@gmail.com>


Cheers,
simon




  reply	other threads:[~2022-08-30 10:06 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-17  5:48 bug#56030: The guix pull profile is too big Julien Lepiller
2022-06-26 21:20 ` Ludovic Courtès
2022-08-30 10:04   ` zimoun [this message]
2022-07-21 14:52 ` Maxime Devos
2022-07-21 15:03   ` paren--- via Bug reports for GNU Guix
2022-07-21 15:38     ` paren--- via Bug reports for GNU Guix
2022-08-06 23:37     ` bug#56030: rfc2822 permits that left paren, but why do it? -- was " bokr
2022-07-21 15:11   ` paren--- via Bug reports for GNU Guix
2022-07-21 15:42     ` Julien Lepiller
2022-07-21 15:48       ` paren--- via Bug reports for GNU Guix
2022-07-21 15:52         ` paren--- via Bug reports for GNU Guix
2022-07-21 15:46     ` Maxime Devos
2022-07-21 15:49       ` paren--- via Bug reports for GNU Guix
2022-07-21 15:52         ` Julien Lepiller
2022-07-21 15:53         ` Maxime Devos
2022-07-21 16:13   ` paren--- via Bug reports for GNU Guix
2022-07-21 16:22     ` Maxime Devos
2022-07-21 16:29       ` paren--- via Bug reports for GNU Guix
2022-07-21 16:35         ` Maxime Devos

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