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[bug#43650] [PATCH 4/8] services: hurd-vm: Check whether /dev/kvm exists
From: |
Jan Nieuwenhuizen |
Subject: |
[bug#43650] [PATCH 4/8] services: hurd-vm: Check whether /dev/kvm exists at run time. |
Date: |
Mon, 28 Sep 2020 19:02:02 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) |
Ludovic Courtès writes:
Hi!
> This change allows a childhurd to run within Guix System in a VM.
Ah, this
> * gnu/services/virtualization.scm (hurd-vm-shepherd-service)[vm-command]:
> Stage the 'file-exists?' call.
> ---
> gnu/services/virtualization.scm | 15 ++++++++-------
> 1 file changed, 8 insertions(+), 7 deletions(-)
>
> diff --git a/gnu/services/virtualization.scm b/gnu/services/virtualization.scm
> index d184eea746..b84203ad18 100644
[..]
> - #~(list
> - (string-append #$qemu "/bin/qemu-system-i386")
> - #$@(if (file-exists? "/dev/kvm") '("--enable-kvm") '())
ungexp'ed IF is certainly a bug!
> + #~(append (list #$(file-append qemu "/bin/qemu-system-i386")
> + "-m" (number->string #$memory-size)
> + #$@net-options
> + #$@options
> + "--hda" #+image)
> + (if (file-exists? "/dev/kvm")
> + '("--enable-kvm")
> + '())))
Looks good! However...I tried adding a childhurd to a VM (see
attached), but it keeps looping...
--8<---------------cut here---------------start------------->8---
VNC server running on 127.0.0.1:5900
secret service: connected; sending files in "/etc/childhurd"
qemusystem-i386: Slirp: Failed to send packet, ret: -1
sending secrets to 11004
secret service: retrying connection [59 attempts left]
--8<---------------cut here---------------end--------------->8---
Greetings,
Janneke
bare+childhurd.tmpl
Description: Binary data
--
Jan Nieuwenhuizen <janneke@gnu.org> | GNU LilyPond http://lilypond.org
Freelance IT http://JoyofSource.com | Avatar® http://AvatarAcademy.com
[bug#43650] [PATCH 5/8] services: guix: Generate key pair if needed during activation., Ludovic Courtès, 2020/09/27
[bug#43650] [PATCH 6/8] services: hurd-vm: Initialize the guest's SSH/Guix keys at activation time., Ludovic Courtès, 2020/09/27
[bug#43650] [PATCH 7/8] services: hurd-vm: Pass "-no-reboot" when spawning the Hurd VM., Ludovic Courtès, 2020/09/27
[bug#43650] [PATCH 8/8] secret-service: Add a timeout when waiting for a client., Ludovic Courtès, 2020/09/27
[bug#43650] [PATCH 1/8] services: hurd-vm: Run QEMU as an unprivileged user., Jan Nieuwenhuizen, 2020/09/28