1#!/usr/local/bin/ksh93 -p
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
18# information: Portions Copyright [yyyy] [name of copyright owner]
19#
20# CDDL HEADER END
21#
22
23#
24# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26
27. $STF_SUITE/include/libtest.kshlib
28
29#################################################################################
30#
31# __stc_assertion_start
32#
33# ID: zfs_share_009_pos
34#
35# DESCRIPTION:
36# Verify that umount/rollback/destroy fails does not unshare the shared
37# file system
38#
39# STRATEGY:
40# 1. Share the filesystem via 'zfs set sharenfs'.
41# 2. Try umount failure, and verify that the file system is still shared.
42# 3. Try rollback failure, and verify that the file system is still shared.
43# 4. Try destroy failure, and verify that the file system is still shared.
44#
45# TESTABILITY: explicit
46#
47# TEST_AUTOMATION_LEVEL: automated
48#
49# CODING_STATUS: COMPLETED (2006-04-28)
50#
51# __stc_assertion_end
52#
53################################################################################
54
55verify_runnable "global"
56
57function cleanup
58{
59	log_must cd $origdir
60
61	log_must $ZFS set sharenfs=off $TESTPOOL/$TESTFS
62	unshare_fs $TESTPOOL/$TESTFS
63
64	if snapexists "$TESTPOOL/$TESTFS@snapshot"; then
65		log_must $ZFS destroy -f $TESTPOOL/$TESTFS@snapshot
66	fi
67
68	if datasetexists $TESTPOOL/$TESTFS/fs2 ; then
69		log_must $ZFS destroy -f $TESTPOOL/$TESTFS/fs2
70	fi
71}
72
73log_assert "Verify umount/rollback/destroy fails does not unshare the shared" \
74	"file system"
75log_onexit cleanup
76
77typeset origdir=$PWD
78
79# unmount fails will not unshare the shared filesystem
80log_must $ZFS set sharenfs=on $TESTPOOL/$TESTFS
81log_must is_shared $TESTDIR
82if cd $TESTDIR ; then
83	log_mustnot $ZFS umount $TESTPOOL/$TESTFS
84else
85	log_fail "cd $TESTDIR fails"
86fi
87log_must is_shared $TESTDIR
88
89# rollback fails will not unshare the shared filesystem
90log_must $ZFS snapshot $TESTPOOL/$TESTFS@snapshot
91if cd $TESTDIR ; then
92	log_mustnot $ZFS rollback $TESTPOOL/$TESTFS@snapshot
93else
94	log_fail "cd $TESTDIR fails"
95fi
96log_must is_shared $TESTDIR
97
98# destroy fails will not unshare the shared filesystem
99log_must $ZFS create $TESTPOOL/$TESTFS/fs2
100if cd $TESTDIR/fs2 ; then
101	log_mustnot $ZFS destroy $TESTPOOL/$TESTFS/fs2
102else
103	log_fail "cd $TESTDIR/fs2 fails"
104fi
105log_must is_shared $TESTDIR/fs2
106
107log_pass "Verify umount/rollback/destroy fails does not unshare the shared" \
108	"file system"
109