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* [PATCH][dracut] Sync initramfs after creation
@ 2017-08-07  6:43 Ankit Kumar
       [not found] ` <1502088233-10139-1-git-send-email-ankit-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
  0 siblings, 1 reply; 2+ messages in thread
From: Ankit Kumar @ 2017-08-07  6:43 UTC (permalink / raw)
  To: initramfs-u79uwXL29TY76Z2rM5mHXA, harald-H+wXaHxf7aLQT0dZR+AlfA
  Cc: hbathini-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8,
	mahesh-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8,
	ankit-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8

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-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
---
 dracut.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dracut.sh b/dracut.sh
index 70dc79d..81e1562 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
-- 
2.7.4

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2017-08-07  6:43 [PATCH][dracut] Sync initramfs after creation Ankit Kumar
     [not found] ` <1502088233-10139-1-git-send-email-ankit-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2017-08-07  7:03   ` Dracut GitHub Import Bot

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