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 "move: slave subtree to shared parent" 13 14 fs_bind_makedir rshared dir 15 fs_bind_makedir rshared parent2 16 fs_bind_makedir rshared share2 17 fs_bind_makedir rshared share1 18 19 EXPECT_PASS mount --bind parent2 share2 20 mkdir dir/grandchild 21 EXPECT_PASS mount --bind dir share1 22 EXPECT_PASS mount --make-rslave dir 23 mkdir parent2/child2 24 EXPECT_PASS mount --move dir parent2/child2 25 26 EXPECT_PASS mount --bind "$FS_BIND_DISK1" parent2/child2/grandchild 27 fs_bind_check parent2/child2/grandchild share2/child2/grandchild 28 fs_bind_check -n dir/grandchild parent2/child2/grandchild 29 fs_bind_check -n share1/grandchild parent2/child2/grandchild 30 31 EXPECT_PASS mount --bind "$FS_BIND_DISK2" share2/child2/grandchild/a 32 33 fs_bind_check parent2/child2/grandchild/a share2/child2/grandchild/a 34 35 mkdir share1/test 36 37 fs_bind_check parent2/child2 share1 38 39 EXPECT_PASS umount parent2/child2/grandchild/a 40 EXPECT_PASS umount parent2/child2/grandchild 41 EXPECT_PASS umount parent2/child2 42 EXPECT_PASS umount share1 43 EXPECT_PASS umount share1 44 EXPECT_PASS umount share2 45 EXPECT_PASS umount share2 46 EXPECT_PASS umount parent2 47} 48 49. fs_bind_lib.sh 50tst_run 51