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. $STF_SUITE/tests/functional/cli_root/zfs_unmount/zfs_unmount.kshlib
34
35#
36# DESCRIPTION:
37# If invoke "zfs unmount [-f]" with a specific filesystem|mountpoint,
38# which is not currently mounted,
39# it will fail with a return code of 1
40# and issue an error message.
41#
42# STRATEGY:
43# 1. Make sure that the ZFS filesystem is mounted.
44# 2. Invoke 'zfs unmount <filesystem>'.
45# 3. Verify that the filesystem is unmounted.
46# 4. Unmount the file system using the various combinations.
47#	- Without force option. (FAILED)
48#	- With force option. (FAILED)
49# 5. Unmount the mountpoint using the various combinations.
50#	- Without force option. (FAILED)
51#	- With force option. (FAILED)
52# 6. Verify the above expected results of the filesystem|mountpoint.
53#
54
55verify_runnable "both"
56
57
58set -A cmd "umount" "unmount"
59set -A options "" "-f"
60set -A dev "$TESTPOOL/$TESTFS" "$TESTDIR"
61
62function do_unmount_multiple #options #expect
63{
64	typeset opt=$1
65	typeset -i expect=${2-0}
66
67	typeset -i i=0
68	typeset -i j=0
69
70	while (( i <  ${#cmd[*]} )); do
71		j=0
72		while (( j < ${#dev[*]} )); do
73			unmounted ${dev[j]} || \
74				log_must zfs $unmountforce ${dev[j]}
75
76			do_unmount "${cmd[i]}" "$opt" \
77				"${dev[j]}" $expect
78
79			((j = j + 1))
80		done
81
82		((i = i + 1))
83	done
84}
85
86log_assert "Verify that 'zfs $unmountcmd [-f] <filesystem|mountpoint>' " \
87	"with an unmounted filesystem will fail with return code 1."
88
89log_onexit cleanup
90
91typeset -i i=0
92
93while (( i <  ${#options[*]} )); do
94	do_unmount_multiple "${options[i]}" 1
95	((i = i + 1))
96done
97
98log_pass "'zfs $unmountcmd [-f] <filesystem|mountpoint>' " \
99	"with an unmounted filesystem failed with return code 1."
100