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 <[email protected]> 5# Author: Avantika Mathur ([email protected]) 6 7FS_BIND_TESTFUNC=test 8 9 10test() 11{ 12 tst_res TINFO "rbind: shared subtree with private child to private subtree" 13 14 fs_bind_makedir rshared parent1 15 fs_bind_makedir private parent2 16 fs_bind_makedir rshared share1 17 fs_bind_makedir private parent1/child1 18 19 EXPECT_PASS mount --rbind "$FS_BIND_DISK1" parent1/child1 20 EXPECT_PASS mount --rbind parent1 parent2 21 EXPECT_PASS mount --rbind parent1 share1 22 23 fs_bind_check parent1 parent2 24 fs_bind_check parent1/child1/ parent2/child1 25 26 EXPECT_PASS mount --rbind "$FS_BIND_DISK2" parent1/child1/a 27 28 fs_bind_check -n parent1/child1/a share1/child1/a 29 fs_bind_check -n parent1/child1/a parent2/child1/a 30 31 EXPECT_PASS mount --rbind "$FS_BIND_DISK3" parent2/child1/b 32 33 fs_bind_check -n parent1/child1/b parent2/child1/b 34 35 36 EXPECT_PASS umount parent1/child1/a 37 EXPECT_PASS umount parent2/child1/b 38 EXPECT_PASS umount parent2/child1 39 EXPECT_PASS umount parent2/child1 40 EXPECT_PASS umount parent1/child1 41 EXPECT_PASS umount parent2 42 EXPECT_PASS umount parent2 43 EXPECT_PASS umount parent1 44 EXPECT_PASS umount share1 45 EXPECT_PASS umount share1 46} 47 48. fs_bind_lib.sh 49tst_run 50