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# $FreeBSD$
24
25#
26# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
27# Use is subject to license terms.
28#
29# ident	"@(#)ro_props_001_pos.ksh	1.4	07/10/09 SMI"
30#
31
32. $STF_SUITE/include/libtest.kshlib
33. $STF_SUITE/tests/cli_root/zfs_set/zfs_set_common.kshlib
34
35###############################################################################
36#
37# __stc_assertion_start
38#
39# ID: ro_props_001_pos
40#
41# DESCRIPTION:
42# Verify that read-only properties are immutable.
43#
44# STRATEGY:
45# 1. Create pool, fs, vol, fs@snap & vol@snap.
46# 2. Get the original property value and set value to those properties.
47# 3. Check return value.
48# 4. Compare the current property value with the original one.
49#
50# TESTABILITY: explicit
51#
52# TEST_AUTOMATION_LEVEL: automated
53#
54# CODING_STATUS: COMPLETED (2005-07-04)
55#
56# __stc_assertion_end
57#
58################################################################################
59
60verify_runnable "both"
61
62set -A values filesystem volume snapshot -3 0 1 50K 10G 80G \
63	2005/06/17 30K 20x yes no \
64	on off default pool/fs@snap $TESTDIR
65set -A dataset $TESTPOOL $TESTPOOL/$TESTFS $TESTPOOL/$TESTVOL \
66	$TESTPOOL/$TESTCTR/$TESTFS1 $TESTPOOL/$TESTFS@$TESTSNAP \
67	$TESTPOOL/$TESTVOL@$TESTSNAP
68
69typeset ro_props="type"
70ro_props="$ro_props creation"
71ro_props="$ro_props compressratio"
72ro_props="$ro_props mounted"
73ro_props="$ro_props origin"
74# Uncomment these once the test ensures they can't be changed.
75#ro_props="$ro_props used"
76#ro_props="$ro_props available"
77#ro_props="$ro_props avail"
78#ro_props="$ro_props referenced"
79#ro_props="$ro_props refer"
80
81typeset snap_ro_props="volsize"
82snap_ro_props="$snap_ro_props recordsize"
83snap_ro_props="$snap_ro_props recsize"
84snap_ro_props="$snap_ro_props quota"
85snap_ro_props="$snap_ro_props reservation"
86snap_ro_props="$snap_ro_props reserv"
87snap_ro_props="$snap_ro_props mountpoint"
88snap_ro_props="$snap_ro_props sharenfs"
89snap_ro_props="$snap_ro_props checksum"
90snap_ro_props="$snap_ro_props compression"
91snap_ro_props="$snap_ro_props compress"
92snap_ro_props="$snap_ro_props atime"
93snap_ro_props="$snap_ro_props devices"
94snap_ro_props="$snap_ro_props exec"
95snap_ro_props="$snap_ro_props readonly"
96snap_ro_props="$snap_ro_props rdonly"
97snap_ro_props="$snap_ro_props setuid"
98
99$ZFS upgrade -v > /dev/null 2>&1
100if [[ $? -eq 0 ]]; then
101	snap_ro_props="$snap_ro_props version"
102fi
103
104function cleanup
105{
106	poolexists $TESTPOOL && log_must $ZPOOL history $TESTPOOL
107	datasetexists $TESTPOOL/$TESTVOL@$TESTSNAP && \
108		destroy_snapshot $TESTPOOL/$TESTVOL@$TESTSNAP
109	datasetexists $TESTPOOL/$TESTFS@$TESTSNAP && \
110		destroy_snapshot $TESTPOOL/$TESTFS@$TESTSNAP
111}
112
113log_assert "Verify that read-only properties are immutable."
114log_onexit cleanup
115
116# Create filesystem and volume's snapshot
117create_snapshot $TESTPOOL/$TESTFS $TESTSNAP
118create_snapshot $TESTPOOL/$TESTVOL $TESTSNAP
119
120# Make sure any history logs have been synced.  They're asynchronously
121# pushed to the syncing context, and could influence the value of some
122# properties on $TESTPOOL, like 'used'.  Fetching it here forces the sync,
123# per spa_history.c:spa_history_get().
124log_must $ZPOOL history $TESTPOOL
125
126typeset -i i=0
127typeset -i j=0
128typeset cur_value=""
129typeset props=""
130
131while (( i < ${#dataset[@]} )); do
132	props=$ro_props
133
134	dst_type=$(get_prop type ${dataset[i]})
135	if [[ $dst_type == 'snapshot' ]]; then
136		props="$ro_props $snap_ro_props"
137	fi
138
139	for prop in $props; do
140		cur_value=$(get_prop $prop ${dataset[i]})
141
142		j=0
143		while (( j < ${#values[@]} )); do
144			#
145			# If the current property value is equal to values[j],
146			# just expect it failed. Otherwise, set it to dataset,
147			# expecting it failed and the property value is not
148			# equal to values[j].
149			#
150			if [[ $cur_value == ${values[j]} ]]; then
151				log_mustnot $ZFS set $prop=${values[j]} \
152					${dataset[i]}
153			else
154				set_n_check_prop ${values[j]} $prop \
155					${dataset[i]} false
156			fi
157			(( j += 1 ))
158		done
159	done
160	(( i += 1 ))
161done
162
163log_pass "Setting uneditable properties fail, as required."
164