diff --git a/ChangeLog b/ChangeLog
index 841e0e6b1..e2b49a89e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2012-03-10  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/disk/diskfilter.c (grub_diskfilter_memberlist): Add scanning
+	of diskfilter for diskfilter on diskfilter support.
+
 2012-03-10  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* util/getroot.c (exec_pipe): Ensure that the child is not localised.
diff --git a/grub-core/disk/diskfilter.c b/grub-core/disk/diskfilter.c
index f76eabf05..440194ab6 100644
--- a/grub-core/disk/diskfilter.c
+++ b/grub-core/disk/diskfilter.c
@@ -260,6 +260,8 @@ grub_diskfilter_memberlist (grub_disk_t disk)
   struct grub_diskfilter_pv *pv;
   grub_disk_pull_t pull;
   grub_disk_dev_t p;
+  struct grub_diskfilter_vg *vg;
+  struct grub_diskfilter_lv *lv2 = NULL;
 
   if (!lv->vg->pvs)
     return NULL;
@@ -278,6 +280,19 @@ grub_diskfilter_memberlist (grub_disk_t disk)
 	    pv = pv->next;
 	}
 
+  for (vg = array_list; pv && vg; vg = vg->next)
+    {
+      if (vg->lvs)
+	for (lv2 = vg->lvs; pv && lv2; lv2 = lv2->next)
+	  if (!lv2->scanned && lv2->fullname && lv2->became_readable_at)
+	    {
+	      scan_disk (lv2->fullname);
+	      lv2->scanned = 1;
+	      while (pv && pv->disk)
+		pv = pv->next;
+	    }
+    }
+
   for (pv = lv->vg->pvs; pv; pv = pv->next)
     {
       if (!pv->disk)