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. $STF_SUITE/include/libtest.kshlib
27. $STF_SUITE/tests/cli_root/zfs_upgrade/zfs_upgrade.kshlib
28
29################################################################################
30#
31# __stc_assertion_start
32#
33# ID: zfs_upgrade_001_pos
34#
35# DESCRIPTION:
36# 	Executing 'zfs upgrade' command succeeds, it should report
37#	the current system version and list all old-version filesystems.
38#	If no old-version filesystems be founded, it prints out
39#	"All filesystems are formatted with the current version."
40#
41# STRATEGY:
42# 1. Prepare a set of datasets which contain old-version and current version.
43# 2. Execute 'zfs upgrade', verify return 0, and it prints out
44#	the current system version and list all old-version filesystems.
45# 3. Remove all old-version filesystems, then execute 'zfs upgrade' again,
46#	verify return 0, and get the expected message.
47#
48# TESTABILITY: explicit
49#
50# TEST_AUTOMATION_LEVEL: automated
51#
52# CODING_STATUS: COMPLETED (2007-06-25)
53#
54# __stc_assertion_end
55#
56################################################################################
57
58verify_runnable "both"
59
60function cleanup
61{
62	if datasetexists $rootfs ; then
63		log_must $ZFS destroy -Rf $rootfs
64	fi
65	log_must $ZFS create $rootfs
66
67	for file in $output $oldoutput ; do
68		if [[ -f $file ]]; then
69			log_must $RM -f $file
70		fi
71	done
72}
73
74log_assert "Executing 'zfs upgrade' command succeeds."
75log_onexit cleanup
76
77rootfs=$TESTPOOL/$TESTFS
78typeset output=$TMPDIR/zfs-versions.${TESTCASE_ID}
79typeset oldoutput=$TMPDIR/zfs-versions-old.${TESTCASE_ID}
80typeset expect_str1="This system is currently running ZFS filesystem version"
81typeset expect_str2="All filesystems are formatted with the current version"
82typeset expect_str3="The following filesystems are out of date, and can be upgraded"
83typeset -i COUNT OLDCOUNT
84
85$ZFS upgrade | $NAWK '$1 ~ "^[0-9]+$" {print $2}'> $oldoutput
86OLDCOUNT=$( $WC -l $oldoutput | $AWK '{print $1}' )
87
88old_datasets=""
89for version in $ZFS_ALL_VERSIONS ; do
90	typeset verfs
91	eval verfs=\$ZFS_VERSION_$version
92	typeset current_fs=$rootfs/$verfs
93	typeset current_snap=${current_fs}@snap
94	typeset current_clone=$rootfs/clone$verfs
95	log_must $ZFS create -o version=${version} ${current_fs}
96	log_must $ZFS snapshot ${current_snap}
97	log_must $ZFS clone ${current_snap} ${current_clone}
98
99	if (( version != $ZFS_VERSION )); then
100		old_datasets="$old_datasets ${current_fs} ${current_clone}"
101	fi
102done
103
104if is_global_zone; then
105	log_must $ZFS create -V 100m $rootfs/$TESTVOL
106fi
107
108log_must eval '$ZFS upgrade > $output 2>&1'
109
110# we also check that the usage message contains at least a description
111# of the current ZFS version.
112log_must eval '$GREP "${expect_str1} $ZFS_VERSION" $output > /dev/null 2>&1'
113$ZFS upgrade | $NAWK '$1 ~ "^[0-9]+$" {print $2}'> $output
114COUNT=$( $WC -l $output | $AWK '{print $1}' )
115
116typeset -i i=0
117for fs in ${old_datasets}; do
118	log_must $GREP "^$fs$" $output
119	(( i = i + 1 ))
120done
121
122if (( i != COUNT - OLDCOUNT )); then
123	$CAT $output
124	log_fail "More old-version filesystems print out than expect."
125fi
126
127for fs in $old_datasets ; do
128	if datasetexists $fs ; then
129		log_must $ZFS destroy -Rf $fs
130	fi
131done
132
133log_must eval '$ZFS upgrade > $output 2>&1'
134log_must eval '$GREP "${expect_str1} $ZFS_VERSION" $output > /dev/null 2>&1'
135if (( OLDCOUNT == 0 )); then
136	log_must eval '$GREP "${expect_str2}" $output > /dev/null 2>&1'
137else
138	log_must eval '$GREP "${expect_str3}" $output > /dev/null 2>&1'
139fi
140$ZFS upgrade | $NAWK '$1 ~ "^[0-9]+$" {print $2}'> $output
141COUNT=$( $WC -l $output | $AWK '{print $1}' )
142
143if (( COUNT != OLDCOUNT )); then
144	$CAT $output
145	log_fail "Unexpect old-version filesystems print out."
146fi
147
148log_pass "Executing 'zfs upgrade' command succeeds."
149