From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?Q?Cl=C3=A9ment?= Lassieur <clement@lassieur.org>
Subject: bug#33151: 'guix substitute' returns a 504 error without trying to
	use other servers
Date: Sat, 27 Oct 2018 03:11:35 +0200
Message-ID: <87ftws6vnc.fsf@lassieur.org>
References: <87h8haf3ft.fsf@lassieur.org> <87h8h8d2c6.fsf@gnu.org>
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To: Ludovic =?UTF-8?Q?Court=C3=A8s?= <ludo@gnu.org>
Cc: 33151@debbugs.gnu.org

Hello Ludovic, thank you for this explanation!

Ludovic Court=C3=A8s <ludo@gnu.org> writes:

> Hello!
>
> Cl=C3=A9ment Lassieur <clement@lassieur.org> skribis:
>
>> guix substitute: error: download from 'https://mirror.hydra.gnu.org/guix=
/nar/gzip/9xwrnm3vymsf9w17ayc7dfp5cl1aykq5-metis-5.1.0' failed: 504, "Gatew=
ay Time-out"
>> substitution of /gnu/store/9xwrnm3vymsf9w17ayc7dfp5cl1aykq5-metis-5.1.0 =
failed
>
> The problem is that hydra.gnu.org is currently down=C2=B9 and
> mirror.hydra.gnu.org is just proxying it.
>
> What happens here is that
> <https://mirror.hydra.gnu.org/9xwrnm3vymsf9w17ayc7dfp5cl1aykq5.narinfo>
> is available (cached), whereas the corresponding
> <https://mirror.hydra.gnu.org/guix/nar/gzip/9xwrnm3vymsf9w17ayc7dfp5cl1ay=
kq5-metis-5.1.0>
> is not.
>
> I don=E2=80=99t have a good solution to this other than temporarily remov=
ing
> mirror.hydra.gnu.org from your substitute URLs.
>
> HTH,
> Ludo=E2=80=99.
>
> =C2=B9 https://lists.gnu.org/archive/html/guix-devel/2018-10/msg00434.html