From f19c6e5fe79c8bbd3c9ea25cd0380681bd99ce13 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Thu, 22 May 2014 22:32:53 +0200
Subject: vm: Use a para-virtualized disk when creating an image.

* guix/build/vm.scm (load-in-linux-vm): When MAKE-DISK-IMAGE?, use
  '-drive ...,if=virtio' for better performance.
* gnu/system/vm.scm (qemu-image): Use /dev/vda instead of /dev/sda.
---
 gnu/system/vm.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/system')

diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm
index 39ce5bb6ef..7d0ffd971e 100644
--- a/gnu/system/vm.scm
+++ b/gnu/system/vm.scm
@@ -236,7 +236,7 @@ (define* (qemu-image #:key
           (let ((graphs '#$(match inputs
                              (((names . _) ...)
                               names))))
-            (initialize-hard-disk "/dev/sda"
+            (initialize-hard-disk "/dev/vda"
                                   #:grub.cfg #$grub-configuration
                                   #:closures graphs
                                   #:copy-closures? #$copy-inputs?
-- 
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