From 7bc681fd8846bf16abc55c15b4de8917eb0f7100 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Thu, 11 Jan 2018 13:53:27 +0900
Subject: [PATCH] dracut.sh: do not invoke fsfreeze on EFI System Partition

When the system boots with EFI, then initrd image is stored
on EFI System Partition. Thus dracut always warn about the
failure to invoke fsfreeze on the partition.
This prevents to run fsfreeze on ESP and suppress the warning.
---
 dracut.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dracut.sh b/dracut.sh
index c857b624..f6a75996 100755
--- a/dracut.sh
+++ b/dracut.sh
@@ -1834,8 +1834,10 @@ command -v restorecon &>/dev/null && restorecon -- "$outfile"
 if ! sync "$outfile" 2> /dev/null; then
     dinfo "dracut: sync operation on newly created initramfs $outfile failed"
     exit 1
+fi
+
 # use fsfreeze only if we're not writing to /
-elif ! [ "$(stat -c %m -- "$outfile")" == "/" ]; then
+if [[ "$(stat -c %m -- "$outfile")" != "/" && "$(stat -f -c %T -- "$outfile")" != "msdos" ]]; then
     if ! $(fsfreeze -f $(dirname "$outfile") 2>/dev/null && fsfreeze -u $(dirname "$outfile") 2>/dev/null); then
         dinfo "dracut: warning: could not fsfreeze $(dirname "$outfile")"
     fi