Use dd to create an image file, instead of qemu-img

We don't want to have to add all of qemu to Baserock, just for qemu-img.
Since we use a raw disk image file type, we can just create a big file
full of zeroes, and the best way to do that is to create a giant hole.
dd can do that.

1 files changed, 1 insertions, 1 deletions

diff --git a/mkimage.sh b/mkimage.sh
index 1f5d703d..3b6355da 100755
--- a/mkimage.sh
+++ b/mkimage.sh
@@ -14,7 +14,7 @@ fi
 img="$1"
 shift
 
-sudo qemu-img create -f raw "$img" 16G
+sudo dd if=/dev/zero of="$img" bs=16G seek=1 count=0
 sudo parted -s "$img" mklabel msdos
 sudo parted -s "$img" mkpart primary 0% 100%
 sudo parted -s "$img" set 1 boot on