1#!/bin/sh 2# SPDX-License-Identifier: GPL-2.0-or-later 3# Copyright (c) International Business Machines Corp., 2005 4# Copyright (c) 2021 Joerg Vehlow <joerg.vehlow@aox-tech.de> 5# Author: Avantika Mathur (mathurav@us.ibm.com) 6 7FS_BIND_TESTFUNC=test 8 9 10test() 11{ 12 tst_res TINFO "bind: uncloneable child to private parent" 13 14 fs_bind_makedir rshared parent1 15 fs_bind_makedir private parent2 16 fs_bind_makedir rshared share1 17 fs_bind_makedir runbindable parent1/child1 18 mkdir parent1/child1/x 19 20 EXPECT_PASS mount --bind parent1 share1 21 EXPECT_PASS mount --bind "$FS_BIND_DISK1" parent1/child1/x 22 mkdir parent2/child2 23 EXPECT_FAIL mount --bind parent1/child1 parent2/child2 24 25 EXPECT_PASS umount parent1/child1/x 26 EXPECT_PASS umount parent1/child1 27 EXPECT_PASS umount share1 28 EXPECT_PASS umount share1 29 EXPECT_PASS umount parent2 30 EXPECT_PASS umount parent1 31} 32 33. fs_bind_lib.sh 34tst_run 35