b=13774

i=Adilger

use file with major,minor from /dev/console

lustre/tests/sanity.sh

@@ -2244,12 +2244,8 @@ run_test 54d "fifo device works in lustre ======================"
 test_54e() {
 	check_kernel_version 46 || return 0
 	f="$DIR/f54e"
-	ls -l $f
-	ls -l /dev/tty0
 	string="aaaaaa"
-	mknod $f c 5 0
-	ls -l $f
-	ls -l /dev/tty0
+	cp -aL /dev/console $f
 	echo $string > $f || error
 }
 run_test 54e "console/tty device works in lustre ======================"