From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=)
Subject: Re: Multiple substitute servers question
Date: Mon, 08 May 2017 16:10:19 +0200
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In-Reply-To: <878tm93z9t.fsf@gmail.com> (Maxim Cournoyer's message of "Sun, 07
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To: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Cc: guix-devel <guix-devel@gnu.org>

Hi!

Maxim Cournoyer <maxim.cournoyer@gmail.com> skribis:

> I had this problem again now.
>
> guix package -i emacs-dvc
> ;;; note: source file /home/maxim/.config/guix/latest/gnu/packages/emacs.=
scm
> ;;;       newer than compiled /home/maxim/.config/guix/latest/gnu/package=
s/emacs.go
> ;;; note: source file /home/maxim/.config/guix/latest/gnu/packages/emacs.=
scm
> ;;;       newer than compiled /gnu/store/nqy9m6hhnkkfwr5wyq5bac96v9s9hc9i=
-guix-0.12.0-9.25a4/lib/guile/2.0/site-ccache/gnu/packages/emacs.go
> ;;; note: source file /home/maxim/.config/guix/latest/gnu/packages/emacs.=
scm
> ;;;       newer than compiled /run/current-system/profile/lib/guile/2.0/s=
ite-ccache/gnu/packages/emacs.go
> ;;; note: source file /home/maxim/.config/guix/latest/gnu/packages/emacs.=
scm
> ;;;       newer than compiled /home/maxim/.cache/guile/ccache/2.0-LE-8-2.=
0/home/maxim/src/guix/gnu/packages/emacs.scm.go
> The following package will be installed:
>    emacs-dvc    trunk-1.591     /gnu/store/sraxmg5qz9i4338s4ks7asgy4v68dg=
qs-emacs-dvc-trunk-1.591
>
> substitute: updating list of substitutes from 'https://mirror.hydra.gnu.o=
rg'... 100.0%
> substitute: updating list of substitutes from 'https://mirror.hydra.gnu.o=
rg'... 100.0%
> Downloading https://bayfront.guixsd.org/nar/gzip/6h7ym07plwxfn4zq53ld8zfp=
bx3a09al-at-spi2-core-2.22.0 (1.1MiB installed)...
> guix substitute: error: connect: No route to host
> killing process 13896
> killing process 13896: No such process

Oh I see.  =E2=80=98guix substitute --query=E2=80=99 (aka. =E2=80=9Cupdatin=
g list of
substitutes=E2=80=9D) correctly ignores the faulty machine, but =E2=80=98gu=
ix substitute
--substitute=E2=80=99 does not.  Could you email this issue to bug-guix?

> Q1: Why did it not fallback automatically to mirror.hydra.gnu.org, which
> pings, and instead aborted (no, hung) attempting to kill an
> (inexistant?) process? :)

I think the message is referring the =E2=80=98guix substitute=E2=80=99 proc=
ess, but that
process exited after printing =E2=80=9Cerror: connect=E2=80=9D, and thus gu=
ix-daemon had
no process left to kill.

Thanks,
Ludo=E2=80=99.