From: Ankit Kumar <ankit@linux.vnet.ibm.com>
Date: Mon, 7 Aug 2017 06:43:53 +0000 (+0530)
Subject: Sync initramfs after creation
X-Git-Tag: 047~90^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F293%2Fhead;p=thirdparty%2Fdracut.git

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>
---

diff --git a/dracut.sh b/dracut.sh
index 70dc79d04..81e1562dd 100755
--- a/dracut.sh
+++ b/dracut.sh
@@ -1806,4 +1806,10 @@ fi
 
 command -v restorecon &>/dev/null && restorecon -- "$outfile"
 
+sync $outfile 2> /dev/null
+if [ $? -ne 0 ] ; then
+    dinfo "dracut: sync operartion on newly created initramfs $outfile failed"
+    exit 1
+fi
+
 exit 0