From 03409abe1196e85f5c72e20448dec135b35b9287 Mon Sep 17 00:00:00 2001
From: Francis Rowe <info@gluglug.org.uk>
Date: Tue, 22 Sep 2015 12:54:10 +0100
Subject: grub.cfg: RAID support (note: ugly hack. TODO: re-write)

---
 resources/grub/config/menuentries/common.cfg | 26 +++++++++++++++++++-------
 1 file changed, 19 insertions(+), 7 deletions(-)

(limited to 'resources/grub/config/menuentries/common.cfg')

diff --git a/resources/grub/config/menuentries/common.cfg b/resources/grub/config/menuentries/common.cfg
index 0f51bae5..8e14c3b7 100644
--- a/resources/grub/config/menuentries/common.cfg
+++ b/resources/grub/config/menuentries/common.cfg
@@ -31,14 +31,26 @@ menuentry 'Load Operating System' {
 	done
 
 # Last resort, otherwise go to GRUB shell
-	set root='ahci0,1'
-	for p in "/" "/boot/"; do
-		if [ -f "${p}vmlinuz" ] ; then
-			linux ${p}vmlinuz root=/dev/sda1 rw
-			if [ -f "${p}initrd.img" ] ; then
-				initrd ${p}initrd.img
+	for devname in "md/0" "ahci0"; do
+		case ${devname} in
+			ahci0)
+				rootdev="/dev/sda1"
+				set root='ahci0,1'
+				;;
+			*)
+				rootdev="/dev/md0"
+				set root='md/0'
+				;;
+		esac
+
+		for p in "/" "/boot/"; do
+			if [ -f "${p}vmlinuz" ] ; then
+				linux ${p}vmlinuz root=${rootdev} rw
+				if [ -f "${p}initrd.img" ] ; then
+					initrd ${p}initrd.img
+				fi
 			fi
-		fi
+		done
 	done
 }
 menuentry 'Parse ISOLINUX menu (SATA)' {
-- 
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