--- raidstart.orig	2013-02-07 02:27:40.000000000 +0400
+++ raidstart	2013-08-13 14:38:03.000000000 +0400
@@ -32,11 +32,16 @@
 
 start_raid_using_mdadm()
 {
-	local f
+	local f arr
 
 	f="$(absolute mdadm 2>/dev/null)"
 	if [ -x "$f" ]; then
 		echo -n "(using mdadm) "
+#fix bitmap on ro root fs
+		for arr in $(awk '/^m.*: inactive/{print "/dev/"$1}' /proc/mdstat); do
+		    "$f" --stop "$arr"
+		done
+#end fix
 		"$f" --assemble --scan
 		return $?
 	fi