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 "rbind: rbind within same tree - root to child, child is private " 14 15 fs_bind_makedir rshared parent 16 fs_bind_makedir private parent/child1 17 fs_bind_makedir rshared parent/child2 18 19 EXPECT_PASS mount --rbind "$FS_BIND_DISK3" parent/child1 20 21 EXPECT_PASS mount --rbind parent parent/child2/ 22 fs_bind_check parent parent/child2/ 23 fs_bind_check parent/child1 parent/child2/child1 24 25 EXPECT_PASS umount parent/child2/child1 26 #added -n 27 fs_bind_check -n parent/child1 parent/child2/child1 28 29 EXPECT_PASS umount parent/child1 30 fs_bind_check parent/child1 parent/child2/child1 31 32 EXPECT_PASS mount --rbind "$FS_BIND_DISK4" parent/child2/child1 33 fs_bind_check -n parent/child1 parent/child2/child1 34 35 EXPECT_PASS umount parent/child2/child1 36 fs_bind_check parent/child1 parent/child2/child1 37 38 39 EXPECT_PASS umount parent/child2/child2 40 EXPECT_PASS umount parent/child2/child1 41 EXPECT_PASS umount parent/child2 42 EXPECT_PASS umount parent/child2 43 EXPECT_PASS umount parent 44} 45 46tst_run 47