diff -ur grub2/kern/main.c grub2.lvm/kern/main.c
--- grub2/kern/main.c	2008-01-05 13:04:35.000000000 +0100
+++ grub2.lvm/kern/main.c	2008-01-08 15:57:54.000000000 +0100
@@ -99,6 +99,11 @@
 static void
 grub_load_normal_mode (void)
 {
+  /* Before entering normal mode, always insert these whenever
+     they're available.  */
+  grub_dl_load ("lvm");
+  grub_dl_load ("raid");
+
   /* Load the module.  */
   grub_dl_load ("normal");