Compress the qcow2 file.

diff --git a/build-supernested.sh.in b/build-supernested.sh.in
index 7807385..e5e2a49 100644 (file)
--- a/build-supernested.sh.in
+++ b/build-supernested.sh.in
@@ -88,6 +88,6 @@ EOF
 # Copy out the kernel, initrd and disk image.
 mv tmp-appliance.d/kernel .
 mv tmp-appliance.d/initrd .
-qemu-img convert -f raw tmp-appliance.d/root -O qcow2 "$output"
+qemu-img convert -f raw tmp-appliance.d/root -O qcow2 -c "$output"
 
 #rm -rf tmp-supermin.d tmp-appliance.d