GNU bug report logs - #28230
offloading does not transfer build logs

Previous Next

Full log

View this message in rfc822 format

From: ludo <at> gnu.org (Ludovic Courtès)
To: ng0 <ng0 <at> infotropique.org>
Cc: 28230 <at> debbugs.gnu.org
Subject: bug#28230: offloading does not transfer build logs
Date: Fri, 25 Aug 2017 22:43:24 +0200

Hi,

ng0 <ng0 <at> infotropique.org> skribis:

> Short and simple, currently we have this, assuming that
> you have first build mutt on a different machine via offloading
> builds afterwards produce this:
>
> guix build --no-build-hook --log-file mutt
> guix build: error: no build log for '/gnu/store/zmx9c4akha95l13c5066phgm6vgdbbf9-mutt-1.8.3.drv'
>
> Expected behavior would be that you get the location of the
> build log.

Note that you may need --no-grafts, otherwise you’re asking for the log
of the grafting derivation.

Apart from that, offloading does “transfer” logs to the master node
(search for ‘build-log-port’ in (guix scripts offload)).  So the master
node ends up with the build log as it if were built locally.

There’s one exception though: if the thing that was offloaded was
actually already available in the build machine’s store, then the master
node won’t get any build log.  Perhaps that’s what happened?

HTH,
Ludo’.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.