From 1126a69746b6e0625d4a8db3b246a3edb7c5f551 Mon Sep 17 00:00:00 2001
From: Ankit Kumar <ankit@linux.vnet.ibm.com>
Date: Mon, 7 Aug 2017 12:13:53 +0530
Subject: [PATCH] Sync initramfs after creation

If we trigger crash just after creating initramfs, sometimes it is
observed that initramfs is not written to disk causing the subsequent
boot to fail. A sync should resolve this.

Signed-off-by: Ankit Kumar <ankit@linux.vnet.ibm.com>
---
 dracut.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dracut.sh b/dracut.sh
index 27489528..9df63cd7 100755
--- a/dracut.sh
+++ b/dracut.sh
@@ -1704,4 +1704,10 @@ else
     exit 1
 fi
 
+sync $outfile 2> /dev/null
+if [ $? -ne 0 ] ; then
+    dinfo "dracut: sync operartion on newly created initramfs $outfile failed"
+    exit 1
+fi
+
 exit 0