File kdump-fadump-message-on-load.patch of Package kdump

From: Petr Tesarik <ptesarik@suse.com>
Date: Thu Oct 8 11:56:42 2015 +0200
Subject: FADUMP: Improve init script diagnostics
References: bsc#944699
Patch-mainline: v0.8.16
Git-commit: 446f8f7aaecccd4f63365f72c7171cf4de00fca0

Include fadump in the output of load.sh, so admins can be sure that
fadump was used.

Signed-off-by: Petr Tesarik <ptesarik@suse.com>

---
 init/load.sh |   20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

--- a/init/load.sh
+++ b/init/load.sh
@@ -236,13 +236,29 @@ function load_kdump_fadump()
 	return 5
     fi
 
+    local msg
+
     # The kernel fails with EINVAL if registered already
     # (see bnc#814780)
     if [ $(cat "$FADUMP_REGISTERED") != "1" ] ; then
-	echo 1 > "$FADUMP_REGISTERED"
+	local output=$( (echo 1 > "$FADUMP_REGISTERED") 2>&1)
+	local result=$?
+
+	if [ $result -eq 0 ] ; then
+	    msg="Registered fadump"
+	else
+	    msg="FAILED to register fadump: $output"
+	fi
+    else
+	msg="fadump is already registered"
+    fi
+
+    echo "$msg"
+    if [ $((${KDUMP_VERBOSE:-0} & 1)) -gt 0 ] ; then
+	logger -i -t kdump "$msg"
     fi
 
-    return 0
+    return $result
 }
 
 #