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Re: GuixSD on eoma68-a20?
From: |
Mark H Weaver |
Subject: |
Re: GuixSD on eoma68-a20? |
Date: |
Sun, 09 Dec 2018 16:32:00 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) |
Hi Danny and Ludovic,
Danny Milosavljevic <address@hidden> writes:
> After the change, I get the following on Hydra
> <https://hydra.gnu.org/build/3253608/log/raw>:
>
> ---------------------------------------------------------------------------
> @ build-started /gnu/store/scnqgfc3k4434h3gch22hnh0z8qdbvdb-disk-image.drv -
> x86_64-linux
> /var/log/guix/drvs/sc//nqgfc3k4434h3gch22hnh0z8qdbvdb-disk-image.drv.bz2
> environment variable `PATH' set to
> `/gnu/store/5ka9gmcwcj2919q0cj0wkjng058lwrgq-qemu-minimal-3.0.0/bin:/gnu/store/5s2nib1lrd2101bbrivcl17kjx1mspw6-coreutils-8.30/bin'
> creating raw image of 1024.00 MiB...
> Formatting '/gnu/store/4yp6s4jlq2frb2jqzd7q3kp99vzmnpm5-disk-image', fmt=raw
> size=1073741824
> Could not access KVM kernel module: Permission denied
> qemu-system-x86_64: failed to initialize KVM: Permission denied
This indicates that /dev/kvm on hydra.gnunet.org has permissions that
prevent the guix build user from accessing it.
I raised this issue long ago (2015) on the guix-sysadmin mailing list.
In that message, I noted that on hydra.gnunet.org, /dev/kvm has mode
0600 and is owned by root, which caused our disk image derivations to
fail.
At the time, Ludovic chmod'd /dev/kvm, and mentioned that he had tried
to make this persistent via /etc/udev/rules.d/70-persistent-net.rules,
but that for some reason that didn't seem to work, possibly because it
was being overridden by another rule or startup script. As far as I
know, we never implemented a proper fix.
Ludovic, for now, can you chmod it again?
Thanks,
Mark
- GuixSD on eoma68-a20?, swedebugia, 2018/12/08
- Re: GuixSD on eoma68-a20?, Danny Milosavljevic, 2018/12/08
- Re: GuixSD on eoma68-a20?, Mark H Weaver, 2018/12/08
- Re: GuixSD on eoma68-a20?, Danny Milosavljevic, 2018/12/08
- Re: GuixSD on eoma68-a20?, Danny Milosavljevic, 2018/12/09
- Re: GuixSD on eoma68-a20?,
Mark H Weaver <=
- Re: bug#33676: GuixSD on eoma68-a20?, Efraim Flashner, 2018/12/11
- Re: GuixSD on eoma68-a20?, Ludovic Courtès, 2018/12/11
- Re: GuixSD on eoma68-a20?, Danny Milosavljevic, 2018/12/12
- Re: GuixSD on eoma68-a20?, Ludovic Courtès, 2018/12/14
- Re: GuixSD on eoma68-a20?, Danny Milosavljevic, 2018/12/15
- Re: GuixSD on eoma68-a20?, Ludovic Courtès, 2018/12/16
- Re: GuixSD on eoma68-a20?, Danny Milosavljevic, 2018/12/16
Re: bug#33676: GuixSD on eoma68-a20?, Andreas Enge, 2018/12/09