1#!/bin/ksh
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_copies/zfs_copies.kshlib
34
35#
36# DESCRIPTION:
37#	Verify that the space used by multiple copies is charged correctly
38#
39# STRATEGY:
40#	1. Create filesystems with copies set as 2,3 respectively;
41#	2. Copy specified size data into each filesystem;
42#	3. Verify that the space is charged as expected with zfs list, ls -s, df(8),
43#	   du(1) commands;
44#
45
46verify_runnable "both"
47
48function cleanup
49{
50	typeset val
51
52	for val in 1 2 3; do
53		if datasetexists $TESTPOOL/fs_$val; then
54			log_must zfs destroy $TESTPOOL/fs_$val
55		fi
56	done
57}
58
59log_assert "Verify that the space used by multiple copies is charged correctly."
60log_onexit cleanup
61
62for val in 1 2 3; do
63	log_must zfs create -o copies=$val $TESTPOOL/fs_$val
64
65	log_must mkfile $FILESIZE /$TESTPOOL/fs_$val/$FILE
66done
67
68#
69# Sync up the filesystem
70#
71sync_all_pools
72
73#
74# Verify 'zfs list' can correctly list the space charged
75#
76log_note "Verify 'zfs list' can correctly list the space charged."
77fsize=${FILESIZE%[m\|M]}
78for val in 1 2 3; do
79	used=$(get_used_prop $TESTPOOL/fs_$val)
80	check_used $used $val
81done
82
83log_note "Verify 'ls -s' can correctly list the space charged."
84for val in 1 2 3; do
85	blks=`ls -ls /$TESTPOOL/fs_$val/$FILE | awk '{print $1}'`
86	(( used = blks * 512 ))
87	check_used $used $val
88done
89
90log_note "Verify df(8) can corectly display the space charged."
91for val in 1 2 3; do
92	used=`df -F zfs -k /$TESTPOOL/fs_$val/$FILE | grep $TESTPOOL/fs_$val \
93		| awk '{print $3}'`
94	(( used = used * 1024 )) # kb -> bytes
95	check_used $used $val
96done
97
98log_note "Verify du(1) can correctly display the space charged."
99for val in 1 2 3; do
100	used=`du -k /$TESTPOOL/fs_$val/$FILE | awk '{print $1}'`
101	(( used = used * 1024 )) # kb -> bytes
102	check_used $used $val
103done
104
105log_pass "The space used by multiple copies is charged correctly as expected. "
106