qemu.sh will generate empty samizdat.disk.img as needed

1 files changed, 4 insertions, 0 deletions

diff --git a/src/qemu.sh b/src/qemu.sh
index 2033f0e..b6c0a19 100755
--- a/src/qemu.sh
+++ b/src/qemu.sh
@@ -60,6 +60,10 @@ case $(arch) in
     *) qemu=qemu-system-i386 ;;
 esac
 
+if [ ! -e "$disk" ]; then
+    fallocate -l 10GB "$disk"
+fi
+
 set -x
 sudo ${qemu} -enable-kvm -smp 2 -m 640 -k en-us \
      -vga qxl \