--- a/si	Wed Jan 20 08:41:48 2010 +0100
+++ b/si	Wed Jan 20 08:49:21 2010 +0100
@@ -75,6 +75,7 @@
 
     SI::dumper::dump("$dir/dump/%s", %devices);
 
+    run("sync");
     exit;
 
 }