services: childhurd: Bump default qemu memory to 2048MB.

When booting with pci-arbiter and rumpdisk and using 1024MB of memory for
qemu, booting hangs, or seems to hang, at the end of the rumpdisk boot
messages.  At least 1200MB is required, currently.

* gnu/services/virtualization.scm (<hurd-vm-configuration>)[memory-size]: Bump
to 2048.
* gnu/system/examples/bare-hurd.tmpl: Suggest using 2048 here too.  Update
example `guix system image' and "qemu" command lines too.

Signed-off-by: Josselin Poiret <dev@jpoiret.xyz>
This commit is contained in:
Janneke Nieuwenhuizen 2023-05-18 09:30:53 +02:00 committed by Josselin Poiret
parent fe873fb417
commit 09657f3ee7
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2 changed files with 4 additions and 4 deletions

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@ -1,7 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 Ryan Moe <ryan.moe@gmail.com>
;;; Copyright © 2018, 2020-2023 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2020,2021 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2020, 2021, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2021 Timotej Lazar <timotej.lazar@araneo.si>
;;; Copyright © 2022 Oleg Pykhalov <go.wigust@gmail.com>
;;; Copyright © 2022 Leo Nikkilä <hello@lnikki.la>
@ -1106,7 +1106,7 @@ that will be listening to receive secret keys on port 1004, TCP."
(disk-size hurd-vm-configuration-disk-size ;number or 'guess
(default 'guess))
(memory-size hurd-vm-configuration-memory-size ;number
(default 512))
(default 2048))
(options hurd-vm-configuration-options ;list of string
(default `("--snapshot")))
(id hurd-vm-configuration-id ;#f or integer [1..]

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@ -5,12 +5,12 @@
;; To build a disk image for a virtual machine, do
;;
;; ./pre-inst-env guix system image --target=i586-pc-gnu \
;; ./pre-inst-env guix system image --image-type=hurd-raw \
;; gnu/system/examples/bare-hurd.tmpl
;;
;; You may run it like so
;;
;; guix environment --ad-hoc qemu -- qemu-system-i386 -enable-kvm -m 512M \
;; guix shell qemu -- qemu-system-i386 -enable-kvm -m 2048 \
;; -device rtl8139,netdev=net0 -netdev user,id=net0,hostfwd=tcp:127.0.0.1:10022-:2222 \
;; -snapshot -hda <the-image>
;;