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_mount/zfs_mount.kshlib
34
35#
36# DESCRIPTION:
37# Invoke "zfs mount <filesystem>" with a filesystem
38# which has been already mounted,
39# it will fail with a return code of 1
40#
41# STRATEGY:
42# 1. Make sure that the ZFS filesystem is unmounted.
43# 2. Invoke 'zfs mount <filesystem>'.
44# 3. Verify that the filesystem is mounted.
45# 4. Invoke 'zfs mount <filesystem>' the second times.
46# 5. Verify the last mount operation failed with return code of 1.
47#
48
49verify_runnable "both"
50
51function cleanup
52{
53	log_must force_unmount $TESTPOOL/$TESTFS
54	return 0
55}
56
57typeset -i ret=0
58
59log_assert "Verify that 'zfs $mountcmd <filesystem>' " \
60	"with a mounted filesystem will fail with return code 1."
61
62log_onexit cleanup
63
64unmounted $TESTPOOL/$TESTFS || \
65	log_must cleanup
66
67log_must zfs $mountcmd $TESTPOOL/$TESTFS
68
69mounted $TESTPOOL/$TESTFS || \
70	log_unresolved "Filesystem $TESTPOOL/$TESTFS is unmounted"
71
72zfs $mountcmd $TESTPOOL/$TESTFS
73ret=$?
74(( ret == 1 )) || \
75	log_fail "'zfs $mountcmd $TESTPOOL/$TESTFS' " \
76		"unexpected return code of $ret."
77
78log_note "Make sure the filesystem $TESTPOOL/$TESTFS is mounted"
79mounted $TESTPOOL/$TESTFS || \
80	log_fail Filesystem $TESTPOOL/$TESTFS is unmounted
81
82log_pass "'zfs $mountcmd <filesystem>' with a mounted filesystem " \
83	"will fail with return code 1."
84