From b36c1ff083499c2cf1d1dbb7fe1663a2dd0683cc Mon Sep 17 00:00:00 2001
From: Kairui Song <kasong@redhat.com>
Date: Wed, 25 Sep 2019 13:47:40 +0800
Subject: [PATCH] Fine tune mksquashfs options for squash module

Drop some unneeded metadata in the squash image, and print the error
message if something went wrong.

Signed-off-by: Kairui Song <kasong@redhat.com>
(cherry picked from commit 89bc1aa324bcdda3723247218a697171c5a3de6f)

Resolves: #1776659
---
 dracut.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dracut.sh b/dracut.sh
index 310646e3..487add57 100755
--- a/dracut.sh
+++ b/dracut.sh
@@ -1857,7 +1857,7 @@ fi
 
 if dracut_module_included "squash"; then
     dinfo "*** Squashing the files inside the initramfs ***"
-    mksquashfs $squash_dir $squash_img -comp xz -b 64K -Xdict-size 100% &> /dev/null
+    mksquashfs $squash_dir $squash_img -no-xattrs -no-exports -noappend -always-use-fragments -comp xz -Xdict-size 100% -no-progress 1> /dev/null
 
     if [[ $? != 0 ]]; then
         dfatal "dracut: Failed making squash image"