From e448a5baca1bb9bcb36cdc2a73de8d7edb3e96f3 Mon Sep 17 00:00:00 2001

From: =?UTF-8?q?Pavel=20Lis=C3=BD?= <pavel.lisy@gmail.com>

Date: Sat, 5 May 2012 14:00:01 +0430

Subject: [PATCH 03/18] Detect OS installed to mdraid partition (#752402)

Add ability to find operating systems installed on mdraid partitions.

Resolves: rhbz#752402

---

 os-prober | 7 ++++++-

 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/os-prober b/os-prober

index 2a08736..99ede8e 100755

--- a/os-prober

+++ b/os-prober

@@ -57,6 +57,11 @@ partitions () {

 		exit 0

 	fi

+	# Add MD RAID devices

+	if [ -f /proc/mdstat ] ; then

+		awk '/^md/ {printf "/dev/"$1"\n"}' /proc/mdstat

+	fi

+

 	# Also detect OSes on LVM volumes (assumes LVM is active)

 	if type lvs >/dev/null 2>&1; then

 		echo "$(LVM_SUPPRESS_FD_WARNINGS=1 log_output lvs --noheadings --separator : -o vg_name,lv_name |

@@ -116,7 +121,7 @@ if [ -f /proc/swaps ]; then

 fi

 : >"$OS_PROBER_TMP/raided-map"

 if [ -f /proc/mdstat ] ; then

-	grep "^md" /proc/mdstat | parse_proc_mdstat >"$OS_PROBER_TMP/raided-map" || true

+	grep "^md" /proc/mdstat | cut -d: -f2- | parse_proc_mdstat >"$OS_PROBER_TMP/raided-map" || true

 fi

 for partition in $(partitions); do

-- 

2.5.5