[archiso] Change cowfile_size= behavior

Move from percent to explicit size and set a default of 256M (sparse)

Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/archiso/initcpio/install/archiso b/archiso/initcpio/install/archiso
index 8893667..e506271 100644
--- a/archiso/initcpio/install/archiso
+++ b/archiso/initcpio/install/archiso
@@ -12,6 +12,7 @@ build() {
     add_binary dmsetup
     add_binary losetup
     add_binary mountpoint
+    add_binary truncate
 
     add_file /usr/lib/udev/rules.d/60-cdrom_id.rules
     add_file /usr/lib/udev/rules.d/10-dm.rules