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 2008 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27
28#
29# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
30#
31
32. $STF_SUITE/include/libtest.shlib
33
34#
35# DESCRIPTION:
36# Verify that 'zpool iostat [interval [count]]' can be executed as non-root.
37#
38# STRATEGY:
39# 1. Set the interval to 1 and count to 4.
40# 2. Sleep for 4 seconds.
41# 3. Verify that the output has 4 records.
42# 4. Set interval to 0.5 and count to 1 to test floating point intervals.
43
44verify_runnable "both"
45
46typeset tmpfile=/var/tmp/zfsiostat.out.$$
47typeset -i stat_count=0
48
49function cleanup
50{
51	if [[ -f $tmpfile ]]; then
52		rm -f $tmpfile
53	fi
54}
55
56log_onexit cleanup
57log_assert "zpool iostat [pool_name ...] [interval] [count]"
58
59if ! is_global_zone ; then
60	TESTPOOL=${TESTPOOL%%/*}
61fi
62
63zpool iostat $TESTPOOL 1 4 > $tmpfile 2>&1 &
64sleep 4
65stat_count=$(grep $TESTPOOL $tmpfile | wc -l)
66
67if [[ $stat_count -ne 4 ]]; then
68	log_fail "zpool iostat [pool_name] [interval] [count] failed"
69fi
70
71# Test a floating point interval value
72log_must zpool iostat -v 0.5 1
73
74log_pass "zpool iostat [pool_name ...] [interval] [count] passed"
75