X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=2012-fosdem%2F600.d%2Fprepopulate.py;h=510beaba22783896dc199d8f041987be5e925f7d;hb=3ddcd7084593ef8f3a36c84e27501e0c4040f209;hp=9e528e82b232b08285d82c2d5767c07626672f55;hpb=5bc9ae236b09d7d42c09dc2dd818cd8e9ddde7bb;p=libguestfs-talks.git

diff --git a/2012-fosdem/600.d/prepopulate.py b/2012-fosdem/600.d/prepopulate.py
index 9e528e8..510beab 100755
--- a/2012-fosdem/600.d/prepopulate.py
+++ b/2012-fosdem/600.d/prepopulate.py
@@ -6,12 +6,10 @@ import guestfs
 input = "libguestfs-1.16.2.tar.gz"
 output = "disk.img"
 
-g = guestfs.GuestFS ()
-
-f = open (output, "w")
-f.truncate (512 * 1024 * 1024)
-f.close ()
+os.system ("qemu-img create -f raw %s 512M >/dev/null 2>&1" %
+           output)
 
+g = guestfs.GuestFS ()
 g.add_drive_opts (output, format = "raw", readonly = 0)
 
 g.launch ()