GNU bug report logs - #48574
cuirass: Derivations for active jobsets are missing

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Marius Bakke <marius <at> gnu.org>
Subject: bug#44121: closed (Re: bug#48574: cuirass: Derivations for active
 jobsets are missing)
Date: Wed, 26 May 2021 09:27:02 +0000

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Your bug report

#48574: Cuirass jobs become cancelled due to garbage collected .drv's

which was filed against the guix package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 44121 <at> debbugs.gnu.org.

-- 
48574: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=48574
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Mathieu Othacehe <othacehe <at> gnu.org>
To: "Leo Famulari" <leo <at> famulari.name>
Cc: 48574-done <at> debbugs.gnu.org
Subject: Re: bug#48574: cuirass: Derivations for active jobsets are missing
Date: Wed, 26 May 2021 11:26:44 +0200

Hello Leo,

> I think we need to make these "active" of registered derivations into GC roots.

This is fixed with 303845d26682e9e9536ef1ff6d6c68ec90fad170.

Thanks,

Mathieu

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From: Marius Bakke <marius <at> gnu.org>
To: bug-guix <at> gnu.org
Subject: Cuirass jobs become cancelled due to garbage collected .drv's
Date: Wed, 21 Oct 2020 22:19:14 +0200

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Hello,

Most jobs from the 'staging' evaluation in Cuirass are cancelled:

  https://ci.guix.gnu.org/jobset/staging-staging

(scroll a few pages rightwards)

Christopher mentioned on #guix that this can happen when the derivations
have disappeared by the time Cuirass tries running a job.

Indeed, the jobs listed as cancelled have associated derivations that
are missing on Berlin, likely from the nightly GC.

Probably Cuirass should store GC roots for each .drv file.  Thoughts?

Is there a trick to make Cuirass forget about these derivations, and try
recreating the jobs?

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