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	"@(#)zfs_unmount_001_pos.ksh	1.2	07/01/09 SMI"
30#
31. $STF_SUITE/include/libtest.kshlib
32
33################################################################################
34#
35# __stc_assertion_start
36#
37# ID: zfs_unmount_001_pos
38#
39# DESCRIPTION:
40# Creates a file system and verifies that it can be unmounted
41# using each of the various unmount options and sub-command
42# variants.
43#
44# STRATEGY:
45# 1. Create and mount a file system as necessary.
46# 2. Umount the file system using the various combinations.
47# 	- With force option.
48# 	- Without force option.
49# 	- Using the unmount sub-command.
50# 	- Using the umount sub-command.
51#
52# TESTABILITY: explicit
53#
54# TEST_AUTOMATION_LEVEL: automated
55#
56# CODING_STATUS: COMPLETED (2005-07-04)
57#
58# __stc_assertion_end
59#
60################################################################################
61
62verify_runnable "both"
63
64
65function cleanup
66{
67	mounted $TESTDIR2 && \
68		log_must $ZFS umount -f $TESTDIR2
69
70	datasetexists $TESTPOOL/$TESTFS2 && \
71		log_must $ZFS destroy $TESTPOOL/$TESTFS2
72
73	[[ -d $TESTDIR2 ]] && \
74		log_must $RM -rf $TESTDIR2
75}
76function do_unmount
77{
78	typeset cmd=$1
79	typeset opt=$2
80	typeset mnt=$3
81
82	[[ ! -d $TESTDIR2 ]] && \
83	    log_must $MKDIR $TESTDIR2
84
85	if ! datasetexists $TESTPOOL/$TESTFS2 ; then
86		log_must $ZFS create $TESTPOOL/$TESTFS2
87		log_must $ZFS set mountpoint=$TESTDIR2 \
88		    $TESTPOOL/$TESTFS2
89	fi
90
91	unmounted $TESTPOOL/$TESTFS2 && \
92		log_must $ZFS mount $TESTPOOL/$TESTFS2
93
94	log_must $ZFS $cmd $options $mnt
95
96	unmounted "$mnt" || \
97		log_fail "Unable to unmount $options $mnt"
98
99	log_note "Successfully unmounted $options $mnt"
100}
101
102log_onexit cleanup
103
104set -A cmd "umount" "unmount"
105set -A options "" "-f"
106set -A dev "$TESTPOOL/$TESTFS2" "$TESTDIR2"
107
108log_assert "Verify the u[n]mount [-f] sub-command."
109
110typeset -i i=0
111typeset -i j=0
112typeset -i k=0
113while [[ $i -lt ${#cmd[*]} ]]; do
114	j=0
115	while [[ $j -lt ${#options[*]} ]]; do
116		k=0
117		while [[ $k -lt ${#dev[*]} ]]; do
118			do_unmount "${cmd[i]}" "${options[j]}" \
119			    "${dev[k]}"
120
121			((k = k + 1))
122		done
123
124		((j = j + 1))
125	done
126
127	((i = i + 1))
128done
129
130log_pass "zfs u[n]mount [-f] completed successfully."
131