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. fs_bind_lib.sh 10 11test() 12{ 13 tst_res TINFO "move: shared subtree to uncloneable parent" 14 15 fs_bind_makedir rshared dir 16 fs_bind_makedir runbindable parent2 17 fs_bind_makedir rshared share1 18 19 20 EXPECT_PASS mount --bind dir share1 21 mkdir dir/grandchild 22 mkdir parent2/child2 23 EXPECT_PASS mount --move dir parent2/child2 24 25 EXPECT_PASS mount --bind "$FS_BIND_DISK1" parent2/child2/grandchild 26 fs_bind_check parent2/child2/grandchild share1/grandchild 27 fs_bind_check -n dir/grandchild parent2/child2/grandchild 28 29 EXPECT_PASS mount --bind "$FS_BIND_DISK2" share1/grandchild/a 30 31 fs_bind_check parent2/child2/grandchild/a share1/grandchild/a 32 33 EXPECT_PASS umount share1/grandchild/a 34 EXPECT_PASS umount share1/grandchild/ 35 EXPECT_PASS umount parent2/child2 36 EXPECT_PASS umount share1 37 EXPECT_PASS umount share1 38 EXPECT_PASS umount parent2 39} 40 41tst_run 42