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 2008 Sun Microsystems, Inc.  All rights reserved.
27# Use is subject to license terms.
28#
29# ident	"@(#)zfs_receive_001_pos.ksh	1.4	08/02/27 SMI"
30#
31
32. $STF_SUITE/tests/cli_root/cli_common.kshlib
33
34#################################################################################
35#
36# __stc_assertion_start
37#
38# ID: zfs_receive_001_pos
39#
40# DESCRIPTION:
41#	Verifying 'zfs receive [<filesystem|snapshot>] -d <filesystem>' works.
42#
43# STRATEGY:
44#	1. Fill in fs with some data
45#	2. Create full and incremental send stream
46#	3. Receive the send stream
47#	4. Verify the restoring results.
48#
49# TESTABILITY: explicit
50#
51# TEST_AUTOMATION_LEVEL: automated
52#
53# CODING_STATUS: COMPLETED (2005-09-06)
54#
55# __stc_assertion_end
56#
57################################################################################
58
59verify_runnable "both"
60
61function cleanup
62{
63	typeset -i i=0
64
65	datasetexists $rst_root && \
66		log_must $ZFS destroy -Rf $rst_root
67	while (( i < 2 )); do
68		snapexists ${orig_snap[$i]} && \
69			log_must $ZFS destroy -f ${orig_snap[$i]}
70		log_must $RM -f ${bkup[$i]}
71
72		(( i = i + 1 ))
73	done
74
75	log_must $RM -rf $TESTDIR1
76}
77
78function recreate_root
79{
80	datasetexists $rst_root && \
81		log_must $ZFS destroy -Rf $rst_root
82	if [[ -d $TESTDIR1 ]] ; then
83		log_must $RM -rf $TESTDIR1
84	fi
85	log_must $ZFS create $rst_root
86	log_must $ZFS set mountpoint=$TESTDIR1 $rst_root
87}
88
89log_assert "Verifying 'zfs receive [<filesystem|snapshot>] -d <filesystem>' works."
90log_onexit cleanup
91
92typeset datasets="$TESTPOOL/$TESTFS $TESTPOOL"
93set -A bkup "$TMPDIR/fullbkup" "$TMPDIR/incbkup"
94orig_sum=""
95rst_sum=""
96rst_root=$TESTPOOL/rst_ctr
97rst_fs=${rst_root}/$TESTFS
98
99for orig_fs in $datasets ; do
100	#
101	# Preparations for testing
102	#
103	recreate_root
104
105	set -A orig_snap "${orig_fs}@init_snap" "${orig_fs}@inc_snap"
106	typeset mntpnt=$(get_prop mountpoint ${orig_fs})
107	set -A orig_data "${mntpnt}/$TESTFILE1" "${mntpnt}/$TESTFILE2"
108
109	typeset relative_path=""
110	if [[ ${orig_fs} == *"/"* ]]; then
111		relative_path=${orig_fs#*/}
112	fi
113
114	typeset leaf_fs=${rst_root}/${relative_path}
115	leaf_fs=${leaf_fs%/}
116	rst_snap=${leaf_fs}@snap
117
118	set -A rst_snap "$rst_root/$TESTFS@init_snap" "$rst_root/$TESTFS@inc_snap"
119	set -A rst_snap2 "${leaf_fs}@init_snap" "${leaf_fs}@inc_snap"
120	set -A rst_data "$TESTDIR1/$TESTFS/$TESTFILE1" "$TESTDIR1/$TESTFS/$TESTFILE2"
121	set -A rst_data2 "$TESTDIR1/${relative_path}/$TESTFILE1" "$TESTDIR1/${relative_path}/$TESTFILE2"
122
123	typeset -i i=0
124	while (( i < ${#orig_snap[*]} )); do
125		log_must $FILE_WRITE -o create -f ${orig_data[$i]} \
126			-b $BLOCK_SIZE -c $WRITE_COUNT
127		log_must $ZFS snapshot ${orig_snap[$i]}
128		if (( i < 1 )); then
129			log_must eval "$ZFS send ${orig_snap[$i]} > ${bkup[$i]}"
130		else
131			log_must eval "$ZFS send -i ${orig_snap[(( i - 1 ))]} \
132				${orig_snap[$i]} > ${bkup[$i]}"
133		fi
134
135		(( i = i + 1 ))
136	done
137
138	log_note "Verifying 'zfs receive <filesystem>' works."
139	i=0
140	while (( i < ${#bkup[*]} )); do
141		if (( i > 0 )); then
142			log_must $ZFS rollback ${rst_snap[0]}
143		fi
144		log_must eval "$ZFS receive $rst_fs < ${bkup[$i]}"
145		snapexists ${rst_snap[$i]} || \
146			log_fail "Restoring filesystem fails. ${rst_snap[$i]} not exist"
147		compare_cksum ${orig_data[$i]} ${rst_data[$i]}
148
149		(( i = i + 1 ))
150	done
151
152	log_must $ZFS destroy -Rf $rst_fs
153
154	log_note "Verifying 'zfs receive <snapshot>' works."
155	i=0
156	while (( i < ${#bkup[*]} )); do
157		if (( i > 0 )); then
158			log_must $ZFS rollback ${rst_snap[0]}
159		fi
160		log_must eval "$ZFS receive ${rst_snap[$i]} <${bkup[$i]}"
161		snapexists ${rst_snap[$i]} || \
162			log_fail "Restoring filesystem fails. ${rst_snap[$i]} not exist"
163		compare_cksum ${orig_data[$i]} ${rst_data[$i]}
164
165		(( i = i + 1 ))
166	done
167
168	log_must $ZFS destroy -Rf $rst_fs
169
170	log_note "Verfiying 'zfs receive -d <filesystem>' works."
171
172	i=0
173	while (( i < ${#bkup[*]} )); do
174		if (( i > 0 )); then
175			log_must $ZFS rollback ${rst_snap2[0]}
176		fi
177		log_must eval "$ZFS receive -d -F $rst_root <${bkup[$i]}"
178		snapexists ${rst_snap2[$i]} || \
179			log_fail "Restoring filesystem fails. ${rst_snap2[$i]} not exist"
180		compare_cksum ${orig_data[$i]} ${rst_data2[$i]}
181
182		(( i = i + 1 ))
183	done
184
185	cleanup
186done
187
188log_pass "Verifying 'zfs receive [<filesystem|snapshot>] -d <filesystem>' succeeds."
189