Add zerofree to cleanup flash and xenimages before compressing.

[ipfire-2.x.git] / lfs / xen-image

diff --git a/lfs/xen-image b/lfs/xen-image
index 63c7b3e46b55e72b75c793e52a29c06dc8c927ba..ffa1681cc6aae2b2acd779075629d23526fa9a1e 100644 (file)
--- a/lfs/xen-image
+++ b/lfs/xen-image
@@ -188,6 +188,11 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
        umount $(MNThdd)/boot
        umount $(MNThdd)
 
+       # Zerofree ext3 images to get better compression
+       zerofree $(IMGboot)
+       zerofree $(IMGroot)
+       zerofree $(IMGvar)
+
        # Compress Image
        cd /install/images/ && tar -cvjf $(IMGinst) $(SNAME)