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 "move: slave subtree to uncloneable parent" 13 14 fs_bind_makedir rshared dir 15 fs_bind_makedir runbindable parent2 16 fs_bind_makedir rshared share2 17 fs_bind_makedir rshared share1 18 19 mkdir dir/grandchild 20 EXPECT_PASS mount --bind dir share1 21 EXPECT_PASS mount --make-rslave dir 22 mkdir parent2/child2 23 EXPECT_FAIL mount --bind parent2 share2 2> /dev/null 24 25 EXPECT_PASS mount --move dir parent2/child2 26 fs_bind_check -n parent2/child2 share2/child2 27 28 EXPECT_PASS mount --bind "$FS_BIND_DISK1" share1/grandchild 29 fs_bind_check parent2/child2/grandchild share1/grandchild 30 fs_bind_check -n dir/grandchild/ parent2/child2/grandchild 31 32 EXPECT_PASS mount --bind "$FS_BIND_DISK2" parent2/child2/grandchild/a 33 fs_bind_check -n share1/grandchild/a parent2/child2/grandchild/a 34 35 EXPECT_PASS umount parent2/child2/grandchild/a 36 EXPECT_PASS umount share1/grandchild 37 EXPECT_PASS umount parent2/child2 38 EXPECT_PASS umount share1 39 EXPECT_PASS umount share1 40 EXPECT_PASS umount share2 41 EXPECT_PASS umount parent2 42} 43 44. fs_bind_lib.sh 45tst_run 46