From: Leo Famulari <leo@famulari.name>
To: guix-devel@gnu.org
Subject: Re: Derivations differ between computers?
Date: Wed, 24 Nov 2021 22:02:52 -0500 [thread overview]
Message-ID: <YZ783GxjzfSkuSyf@jasmine.lan> (raw)
In-Reply-To: <YZ7tE2s+7f8p+o48@jasmine.lan>
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On Wed, Nov 24, 2021 at 08:55:31PM -0500, Leo Famulari wrote:
> Computer A:
> ------
> $ guix time-machine --commit=c70eadeaed9367e45be3797a17d3a34e5f8f67cd -- build --no-grafts hello -d
> /gnu/store/260bk0ch4np4h2yz5yqhf8hjbsyhwpmr-hello-2.10.drv
> ------
>
> Computer B:
> ------
> $ guix time-machine --commit=c70eadeaed9367e45be3797a17d3a34e5f8f67cd -- build --no-grafts hello -d
> /gnu/store/vs34g0npra395dsqyplrjrwlm417a1w4-hello-2.10.drv
> ------
It's caused by $GUIX_DOWNLOAD_FALLBACK_TEST=none
I noticed by "climbing up" the dependency graph, comparing derivations
until I got to the XZ bootstrap seed derivation on computer B:
------
Derive([("out","/gnu/store/qc9b01x31ayxb36r0zw5cw28awisdq98-xz","r:sha256","1324eb9f74026653255d3a44da3103318e3b8e07f577115d7fa5ae1362eb3345")],[],["/gnu/store/3q889p5zj9kdnl7wfs8dah8wzxvq6j8j-no-content-addressed-mirrors","/gnu/store/chgbsnxxi0032ikjgwi14asmkm792yla-no-disarchive-mirrors","/gnu/store/hdprrnsaa40vl1k63hnq7l1f012jzq2y-mirrors"],"x86_64-linux","builtin:download",[],[("content-addressed-mirrors","/gnu/store/3q889p5zj9kdnl7wfs8dah8wzxvq6j8j-no-content-addressed-mirrors"),("disarchive-mirrors","/gnu/store/chgbsnxxi0032ikjgwi14asmkm792yla-no-disarchive-mirrors"),("executable","1"),("impureEnvVars","http_proxy https_proxy LC_ALL LC_MESSAGES LANG COLUMNS"),("mirrors","/gnu/store/hdprrnsaa40vl1k63hnq7l1f012jzq2y-mirrors"),("out","/gnu/store/qc9b01x31ayxb36r0zw5cw28awisdq98-xz"),("preferLocalBuild","1"),("url","(\"https://git.savannah.gnu.org/cgit/guix.git/plain/gnu/packages/bootstrap/i686-linux/xz?id=44f07d1dc6806e97c4e9ee3e6be883cc59dc666e\" \"https://alpha.gnu.org/gnu/guix/bootstrap/i686-linux/xz?id=44f07d1dc6806e97c4e9ee3e6be883cc59dc666e\" \"http://flashner.co.il/guix/bootstrap/i686-linux/xz?id=44f07d1dc6806e97c4e9ee3e6be883cc59dc666e\" \"http://lilypond.org/janneke/guix/i686-linux/xz?id=44f07d1dc6806e97c4e9ee3e6be883cc59dc666e\")")])
------
It includes all those empty mirror lists, which computer A does not
refer to.
The issue went away when I unset GUIX_DOWNLOAD_FALLBACK_TEST
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next prev parent reply other threads:[~2021-11-25 3:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-25 1:55 Derivations differ between computers? Leo Famulari
2021-11-25 3:02 ` Leo Famulari [this message]
2021-11-26 0:49 ` zimoun
2021-11-28 17:38 ` Ludovic Courtès
2021-11-25 9:32 ` zimoun
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