#!/bin/sh # SPDX-License-Identifier: GPL-2.0-or-later # Copyright (c) International Business Machines Corp., 2005 # Copyright (c) 2021 Joerg Vehlow <joerg.vehlow@aox-tech.de> # Author: Avantika Mathur (mathurav@us.ibm.com) FS_BIND_TESTFUNC=test . fs_bind_lib.sh test() { tst_res TINFO "rbind: uncloneable child to private parent" fs_bind_makedir rshared parent1 fs_bind_makedir private parent2 fs_bind_makedir rshared share1 fs_bind_makedir runbindable parent1/child1 mkdir parent1/child1/x EXPECT_PASS mount --rbind parent1 share1 EXPECT_PASS mount --rbind "$FS_BIND_DISK1" parent1/child1/x mkdir parent2/child2 EXPECT_FAIL mount --rbind parent1/child1 parent2/child2 EXPECT_PASS umount parent1/child1/x EXPECT_PASS umount parent1/child1 EXPECT_PASS umount share1 EXPECT_PASS umount share1 EXPECT_PASS umount parent2 EXPECT_PASS umount parent1 } tst_run