From: Mathieu Lirzin <mthl@gnu.org>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: 30157-done@debbugs.gnu.org
Subject: bug#30157: texlive-20170524-texmf.tar.xz' failed: 410, "Gone"
Date: Fri, 19 Jan 2018 15:51:31 +0100 [thread overview]
Message-ID: <871silc364.fsf@gnu.org> (raw)
In-Reply-To: <87lggu56g5.fsf@gnu.org> ("Ludovic \=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\= \=\?utf-8\?Q\?s\?\= message of "Fri, 19 Jan 2018 14:22:34 +0100")
ludo@gnu.org (Ludovic Courtès) writes:
> Mathieu Lirzin <mthl@gnu.org> skribis:
>
>> Téléchargement de « https://mirror.hydra.gnu.org/guix/nar/5rnvmy02yazy8iwaa91kijbbqp8qmflz-texlive-20170524-texmf.tar.xz »...
>> guix substitute: error: download from 'https://mirror.hydra.gnu.org/guix/nar/5rnvmy02yazy8iwaa91kijbbqp8qmflz-texlive-20170524-texmf.tar.xz' failed: 410, "Gone"
>
> Fixed by simply letting it through:
>
> https://git.savannah.gnu.org/cgit/guix/maintenance.git/commit/?id=8859af255f4041f90f630094c6ec81227b554904
>
> However note that it’s a 2.2 GiB file. I think it’s OK for hydra to
> serve it, in particular because ‘guix publish’ does almost no processing
> on that file since it’s already compressed. So the only cost is
> bandwidth.
>
> (The ‘texlive-texmf’ binary remains unavailable on hydra because it’s
> marked as non-substitutable.)
>
> Other options that came to mind were:
>
> 1. Mark the texlive-texmf source derivation as non-substitutable,
> which would have required fiddling with ‘url-fetch’ to pass
> #:substitutable? #f to ‘raw-derivation’. Everyone would have
> downloaded from the upstream FTP site.
>
> 2. Add a ‘--hide=.*texlive-texmf*’ option to ‘guix publish’, which
> would prevent it from publishing narinfos for store items that
> match the regexp.
AIUI the issue is somewhat specific to public instances of ‘guix
publish’. What I mean is that when having a local build farm used on a
local network by a cluster, It seems useful to cache the texlive-texmf
tarball on the build farm to benefit for the local network speed. So in
that regard (2) seems a better option but maybe I am overlooking other
important points.
Thanks for fixing that.
--
Mathieu Lirzin
GPG: F2A3 8D7E EB2B 6640 5761 070D 0ADE E100 9460 4D37
prev parent reply other threads:[~2018-01-19 14:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-18 12:52 bug#30157: texlive-20170524-texmf.tar.xz' failed: 410, "Gone" Mathieu Lirzin
2018-01-18 13:56 ` ng0
2018-01-18 13:17 ` Mathieu Lirzin
2018-01-18 15:07 ` ng0
2018-01-19 13:22 ` Ludovic Courtès
2018-01-19 14:51 ` Mathieu Lirzin [this message]
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