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1#!/bin/bash
2
3#
4# Copyright (c) International Business Machines  Corp., 2005
5# Author: Avantika Mathur (mathurav@us.ibm.com)
6#
7# This library is free software; you can redistribute it and/or
8# modify it under the terms of the GNU Lesser General Public
9# License as published by the Free Software Foundation; either
10# version 2.1 of the License, or (at your option) any later version.
11#
12# This library is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15# Lesser General Public License for more details.
16#
17# You should have received a copy of the GNU Lesser General Public
18# License along with this library; if not, write to the Free Software
19# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
20#
21
22SETS_DEFAULTS="${TCID=test07} ${TST_COUNT=1} ${TST_TOTAL=1}"
23declare -r TCID
24declare -r TST_COUNT
25declare -r TST_TOTAL
26export TCID TST_COUNT TST_TOTAL
27
28tst_resm TINFO "***************TEST07***************"
29tst_resm TINFO "move: private subtree to slave parent."
30tst_resm TINFO "************************************"
31
32. "${FS_BIND_ROOT}/bin/setup" || (tst_resm TWARN "Setup of move/test07 failed" && tst_exit)
33export result=0
34
35
36
37trap 'ERR=$? ; ERR_MSG="caught error near: ${BASH_SOURCE[0]}:${FUNCNAME[0]}:${LINENO}:$_ (returned ${ERR})"; break' ERR
38
39while /bin/true ; do
40	# This loop is for error recovery purposes only
41
42
43	"${FS_BIND_ROOT}/bin/makedir" priv dir
44	"${FS_BIND_ROOT}/bin/makedir" share parent2
45	"${FS_BIND_ROOT}/bin/makedir" share share2
46	"${FS_BIND_ROOT}/bin/makedir" share share1
47
48	mkdir dir/grandchild
49	mount --bind dir share1
50	mkdir parent2/child2
51	mount --bind parent2 share2
52	"${FS_BIND_ROOT}/bin/makedir" slave parent2
53	mount --move dir parent2/child2
54
55	mount --bind "$disk1" parent2/child2/grandchild
56	check -n parent2/child2/grandchild share2/child2/grandchild
57	check -n dir/grandchild parent2/child2/grandchild
58	check -n share1/grandchild parent2/child2/grandchild
59
60	break
61done
62trap 'ERR=$? ; tst_resm TWARN "move/test07: caught error near: ${BASH_SOURCE[0]}:${FUNCNAME[0]}:${LINENO}:$_ (returned ${ERR})"' ERR
63if [ -n "${ERR_MSG}" ]; then
64	tst_resm TWARN "move/test07: ${ERR_MSG}"
65	ERR_MSG=""
66	result=$ERR
67fi
68trap '' ERR
69{
70	umount parent2/child2/grandchild
71	umount parent2/child2 # if move succeeded
72	umount dir # if move did not succeed
73	umount share2
74	umount share1
75	umount share1
76	umount share2
77	umount parent2
78	umount dir
79
80	rm -rf dir parent* share*
81	cleanup
82} >& /dev/null
83if [ $result -ne 0 ]
84then
85	tst_resm TFAIL "move/test07: FAILED: move: private subtree to slave parent."
86	exit 1
87else
88	tst_resm TPASS "move/test07: PASSED"
89	exit 0
90fi
91tst_exit
92