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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=test03} ${TST_COUNT=1} ${TST_TOTAL=1}"
23declare -r TCID
24declare -r TST_COUNT
25declare -r TST_TOTAL
26export TCID TST_COUNT TST_TOTAL
27
28tst_resm TINFO "***************TEST03***************"
29tst_resm TINFO "cloneNS: namespace with unclonable mount "
30tst_resm TINFO "************************************"
31
32. "${FS_BIND_ROOT}/bin/setup" || (tst_resm TWARN "Setup of cloneNS/test03 failed" && tst_exit)
33export result=0
34
35
36trap 'ERR=$? ; ERR_MSG="caught error near: ${BASH_SOURCE[0]}:${FUNCNAME[0]}:${LINENO}:$_ (returned ${ERR})"; break' ERR
37
38while /bin/true ; do
39	# This loop is for error recovery purposes only
40
41	cp "${FS_BIND_ROOT}/cloneNS/parent03" ./
42	cp "${FS_BIND_ROOT}/cloneNS/child03" .
43
44	chmod 755 parent03 child03
45
46	"${FS_BIND_ROOT}/bin/makedir" unclone dir1
47	mount --bind "$disk1" dir1
48
49
50	"${FS_BIND_ROOT}/bin/nsclone" ./parent03 ./child03 || result=$?
51
52	break
53done
54trap 'ERR=$? ; tst_resm TWARN "cloneNS/test03: caught error near: ${BASH_SOURCE[0]}:${FUNCNAME[0]}:${LINENO}:$_ (returned ${ERR})"' ERR
55if [ -n "${ERR_MSG}" ]; then
56	tst_resm TWARN "cloneNS/test03: ${ERR_MSG}"
57	ERR_MSG=""
58	result=$ERR
59fi
60trap '' ERR
61{
62	umount dir1
63	umount dir1
64
65	rm -rf dir* parent* child*
66
67	cleanup
68} >& /dev/null
69if [ $result -ne 0 ]
70then
71	tst_resm TFAIL "cloneNS/test03: FAILED: cloneNS: namespace with unclonable mount "
72	exit 1
73else
74	tst_resm TPASS "cloneNS/test03: PASSED"
75	exit 0
76fi
77tst_exit
78