From: Simon Tournier <zimon.toutoune@gmail.com>
To: Maxim Cournoyer <maxim.cournoyer@gmail.com>,
guix-devel <guix-devel@gnu.org>,
guix-sysadmin <guix-sysadmin@gnu.org>
Subject: Re: Proposition to streamline our NAR collection to just zstd-compressed ones
Date: Wed, 17 Jan 2024 17:32:04 +0100 [thread overview]
Message-ID: <87edefudiz.fsf@gmail.com> (raw)
In-Reply-To: <87y1cxuddm.fsf@gmail.com>
Hi,
On Tue, 09 Jan 2024 at 21:32, Maxim Cournoyer <maxim.cournoyer@gmail.com> wrote:
> What do you think? Should we go ahead and effect the following simple
> change for the Berlin build farm?
>
> --8<---------------cut here---------------start------------->8---
> modified hydra/modules/sysadmin/services.scm
> @@ -683,7 +683,7 @@ to a selected directory.")
> ;; <https://lists.gnu.org/archive/html/guix-devel/2021-01/msg00097.html>
> ;; for the compression ratio/decompression speed
> ;; tradeoffs.
> - (compression '(("lzip" 9) ("zstd" 19)))
> + (compression '(("zstd" 19)))
> (cache-bypass-threshold cache-bypass-threshold)
> (workers publish-workers)))
> --8<---------------cut here---------------end--------------->8---
I think it is a good idea but the change is more than just oneline. ;-)
I agree with Ludo: the change requires communication. Something like:
1. Blog post. Something like that [1], a bit extended with a Migration
section.
2. A news (guix pull --news) announcing the sunset date. And probably
pointing to the blog post (or elsewhere) for helping the migration.
3. Optionally emit a warning when the daemon is “too” old.
I agree that the extra space can be annoying. In the same time, user
experience matters more, IMHO.
Cheers,
simon
1: https://guix.gnu.org/en/blog/2022/sunsetting-gzip-substitutes-availability/
prev parent reply other threads:[~2024-01-17 20:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-10 2:32 Proposition to streamline our NAR collection to just zstd-compressed ones Maxim Cournoyer
2024-01-10 11:36 ` Ludovic Courtès
2024-01-15 8:31 ` Efraim Flashner
2024-01-18 10:13 ` Giovanni Biscuolo
2024-01-17 16:32 ` Simon Tournier [this message]
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