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 2007 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_unshare_002_pos
34#
35# DESCRIPTION:
36# Verify that 'zfs unshare [-a] <filesystem|mountpoint>' is aware of legacy share.
37#
38# STRATEGY:
39# 1. Set 'zfs set sharenfs=off'
40# 2. Use 'share' to share given filesystem
41# 3. Verify that 'zfs unshare <filesystem|mountpoint>' is aware of legacy share
42# 4. Verify that 'zfs unshare -a' is aware of legacy share.
43#
44# TESTABILITY: explicit
45#
46# TEST_AUTOMATION_LEVEL: automated
47#
48# CODING_STATUS: COMPLETED (2005-07-28)
49#
50# __stc_assertion_end
51#
52################################################################################
53
54verify_runnable "global"
55
56function cleanup
57{
58	typeset -i i=0
59	while (( i < ${#mntp_fs[*]} )); do
60		is_shared ${mntp_fs[i]} && \
61			log_must $UNSHARE -F nfs ${mntp_fs[i]}
62
63		((i = i + 2))
64	done
65
66	if mounted $TESTPOOL/$TESTCLONE; then
67		log_must $ZFS unmount $TESTDIR2
68	fi
69
70	[[ -d $TESTDIR2 ]] && \
71		log_must $RM -rf $TESTDIR2
72
73	if datasetexists "$TESTPOOL/$TESTCLONE"; then
74		log_must $ZFS destroy -f $TESTPOOL/$TESTCLONE
75	fi
76
77	if snapexists "$TESTPOOL/$TESTFS2@snapshot"; then
78		log_must $ZFS destroy -f $TESTPOOL/$TESTFS2@snapshot
79	fi
80
81	if datasetexists "$TESTPOOL/$TESTFS2"; then
82		log_must $ZFS destroy -f $TESTPOOL/$TESTFS2
83	fi
84}
85
86#
87# Main test routine.
88#
89# Given a mountpoint and file system this routine will attempt
90# to verify 'zfs unshare' is aware of legacy share.
91#
92function test_legacy_unshare # <mntp> <filesystem>
93{
94        typeset mntp=$1
95        typeset filesystem=$2
96
97	log_must $ZFS set sharenfs=off $filesystem
98       	not_shared $mntp || \
99		log_fail "'zfs set sharenfs=off' fails to make ZFS filesystem $filesystem unshared."
100
101	log_must $SHARE -F nfs $mntp
102	is_shared $mntp || \
103		log_fail "'share' command fails to share ZFS file system."
104        #
105       	# Verify 'zfs unshare <filesystem>' is aware of legacy share.
106       	#
107       	log_mustnot $ZFS unshare $filesystem
108	is_shared $mntp || \
109		log_fail "'zfs unshare <filesystem>' fails to be aware" \
110			"of legacy share."
111
112        #
113       	# Verify 'zfs unshare <filesystem>' is aware of legacy share.
114       	#
115       	log_mustnot $ZFS unshare $mntp
116	is_shared $mntp || \
117		log_fail "'zfs unshare <mountpoint>' fails to be aware" \
118			"of legacy share."
119}
120
121
122set -A mntp_fs \
123    "$TESTDIR" 	"$TESTPOOL/$TESTFS" \
124    "$TESTDIR1" "$TESTPOOL/$TESTCTR/$TESTFS1" \
125    "$TESTDIR2"	"$TESTPOOL/$TESTCLONE"
126
127log_assert "Verify that 'zfs unshare [-a]' is aware of legacy share."
128log_onexit cleanup
129
130log_must $ZFS create $TESTPOOL/$TESTFS2
131log_must $ZFS snapshot $TESTPOOL/$TESTFS2@snapshot
132log_must $ZFS clone $TESTPOOL/$TESTFS2@snapshot $TESTPOOL/$TESTCLONE
133log_must $ZFS set mountpoint=$TESTDIR2 $TESTPOOL/$TESTCLONE
134
135#
136# Invoke 'test_legacy_unshare' routine to verify.
137#
138typeset -i i=0
139while (( i < ${#mntp_fs[*]} )); do
140	test_legacy_unshare ${mntp_fs[i]} ${mntp_fs[((i + 1 ))]}
141
142	((i = i + 2))
143done
144
145
146log_note "Verify '$ZFS unshare -a' is aware of legacy share."
147
148#
149# set the 'sharenfs' property to 'off' for each filesystem
150#
151i=0
152while (( i < ${#mntp_fs[*]} )); do
153        log_must $ZFS set sharenfs=off ${mntp_fs[((i + 1))]}
154        not_shared ${mntp_fs[i]} || \
155                log_fail "'$ZFS set sharenfs=off' unshares file system failed."
156
157        ((i = i + 2))
158done
159
160#
161# Share each of the file systems via legacy share.
162#
163i=0
164while (( i < ${#mntp_fs[*]} )); do
165        $SHARE -F nfs ${mntp_fs[i]}
166        is_shared ${mntp_fs[i]} || \
167                log_fail "'$SHARE' shares ZFS filesystem failed."
168
169        ((i = i + 2))
170done
171
172#
173# Verify that 'zfs unshare -a' is aware of legacy share
174#
175log_must $ZFS unshare -a
176
177#
178# verify ZFS filesystems are still shared
179#
180i=0
181while (( i < ${#mntp_fs[*]} )); do
182        is_shared ${mntp_fs[i]} || \
183            log_fail "'$ZFS  unshare -a' fails to be aware of legacy share."
184
185        ((i = i + 2))
186done
187
188log_pass "'$ZFS unshare [-a]' succeeds to be aware of legacy share."
189
190