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