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 "rbind: rbind within same tree - root to child, child is private " 13 14 fs_bind_makedir rshared parent 15 fs_bind_makedir private parent/child1 16 fs_bind_makedir rshared parent/child2 17 18 EXPECT_PASS mount --rbind "$FS_BIND_DISK3" parent/child1 19 20 EXPECT_PASS mount --rbind parent parent/child2/ 21 fs_bind_check parent parent/child2/ 22 fs_bind_check parent/child1 parent/child2/child1 23 24 EXPECT_PASS umount parent/child2/child1 25 #added -n 26 fs_bind_check -n parent/child1 parent/child2/child1 27 28 EXPECT_PASS umount parent/child1 29 fs_bind_check parent/child1 parent/child2/child1 30 31 EXPECT_PASS mount --rbind "$FS_BIND_DISK4" parent/child2/child1 32 fs_bind_check -n parent/child1 parent/child2/child1 33 34 EXPECT_PASS umount parent/child2/child1 35 fs_bind_check parent/child1 parent/child2/child1 36 37 38 EXPECT_PASS umount parent/child2/child2 39 EXPECT_PASS umount parent/child2/child1 40 EXPECT_PASS umount parent/child2 41 EXPECT_PASS umount parent/child2 42 EXPECT_PASS umount parent 43} 44 45. fs_bind_lib.sh 46tst_run 47