制作成nfs文件系统的时候，rcS没有打印记录(echo),但是制作成ubifs文件系统的时候，rcS里有打印记录(echo)
请问下怎么回事？
/etc/init.d/rcS 文件内容
#!/bin/sh
# Start all init scripts in /etc/init.d
# executing them in numerical order.
#
echo "debug rcS enter-------------------------------"
for i in /etc/init.d/S??* ;do
# Ignore dangling symlinks (if any).
[ ! -f "$i" ] && continue
case "$i" in
*.sh)
# Source shell script for speed.
(
trap - INT QUIT TSTP
set start
. $i
)
;;
*)
# No sh extension, so fork subprocess.
$i start
;;
esac
done
echo "debug rcS exit---------------------"
echo "debug rcS exit---------------------"
