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: private to private - with slave children" 13 14 mkdir parent1 parent2 parent1/child1 parent2/child2 15 fs_bind_makedir rshared share1 16 fs_bind_makedir rshared share2 17 EXPECT_PASS mount --rbind share1 parent1/child1 18 EXPECT_PASS mount --rbind share2 parent2/child2 19 EXPECT_PASS mount --make-rslave parent1/child1 20 EXPECT_PASS mount --make-rslave parent2/child2 21 22 EXPECT_PASS mount --bind "$FS_BIND_DISK1" share1 23 24 EXPECT_PASS mount --rbind parent1 parent2 25 26 fs_bind_check parent1 parent2 27 fs_bind_check parent1/child1 parent2/child1 28 29 EXPECT_PASS mount --bind "$FS_BIND_DISK2" share1/a 30 fs_bind_check parent1/child1/a parent2/child1/a share1/a 31 32 EXPECT_PASS mount --bind "$FS_BIND_DISK3" parent1/child1/b 33 fs_bind_check -n parent1/child1/b share1/b 34 35 EXPECT_PASS mount --bind "$FS_BIND_DISK4" parent2/child1/c 36 fs_bind_check -n parent2/child1/c share1/c 37 38 39 EXPECT_PASS umount share1/a 40 EXPECT_PASS umount parent1/child1/b 41 EXPECT_PASS umount parent2/child1/c 42 EXPECT_PASS umount parent1/child1 43 EXPECT_PASS umount parent1/child1 44 EXPECT_PASS umount parent2/child1 45 EXPECT_PASS umount parent2/child1 46 EXPECT_PASS umount parent2 47 EXPECT_PASS umount share1 48 EXPECT_PASS umount share1 49 EXPECT_PASS umount share2 50 EXPECT_PASS umount parent2/child2 51} 52 53. fs_bind_lib.sh 54tst_run 55