1#!/bin/ksh -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
28#
29# Copyright (c) 2016 by Delphix. All rights reserved.
30#
31
32. $STF_SUITE/include/libtest.shlib
33. $STF_SUITE/tests/functional/cli_root/zfs_rename/zfs_rename.kshlib
34
35#
36# DESCRIPTION:
37#       'zfs rename' should successfully be capable of renaming
38#       valid datasets back and forth multiple times.
39#
40# STRATEGY:
41#       1. Given a file system, snapshot and volume.
42#       2. Rename each dataset object to a new name.
43#       3. Rename each dataset back to its original name.
44#       4. Repeat steps 2 and 3 multiple times.
45#       5. Verify that the correct name is displayed by zfs list.
46#
47###############################################################################
48
49verify_runnable "both"
50
51set -A dataset "$TESTPOOL/$TESTFS@snapshot" "$TESTPOOL/$TESTFS1" \
52   "$TESTPOOL/$TESTCTR/$TESTFS1" "$TESTPOOL/$TESTCTR1" \
53    "$TESTPOOL/$TESTVOL" "$TESTPOOL/$TESTFS-clone"
54
55#
56# cleanup defined in zfs_rename.kshlib
57#
58log_onexit cleanup
59
60log_assert "'zfs rename' should successfully rename valid datasets"
61
62additional_setup
63
64typeset -i i=0
65typeset -i iters=10
66
67while ((i < ${#dataset[*]} )); do
68	j=0
69	while ((j < iters )); do
70		rename_dataset ${dataset[i]} ${dataset[i]}-new
71		rename_dataset ${dataset[i]}-new ${dataset[i]}
72
73		((j = j + 1))
74	done
75
76	if [[ ${dataset[i]} == *@* ]]; then
77		data=$(snapshot_mountpoint ${dataset[i]})/$TESTFILE0
78	elif [[ ${dataset[i]} == "$TESTPOOL/$TESTVOL" ]] && is_global_zone; then
79		log_must eval "dd if=$VOL_R_PATH of=$VOLDATA bs=$BS count=$CNT >/dev/null 2>&1"
80		data=$VOLDATA
81	else
82		data=$(get_prop mountpoint ${dataset[i]})/$TESTFILE0
83	fi
84
85	if ! cmp_data $DATA $data; then
86		log_fail "$data gets corrupted after $iters times rename operations."
87	fi
88
89	((i = i + 1))
90done
91
92log_pass "'zfs rename' renamed each dataset type multiple times as expected."
93