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