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(1m),
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		datasetexists $TESTPOOL/fs_$val && \
54			destroy_dataset $TESTPOOL/fs_$val
55	done
56}
57
58log_assert "Verify that the space used by multiple copies is charged correctly."
59log_onexit cleanup
60
61for val in 1 2 3; do
62	log_must zfs create -o compression=off -o copies=$val $TESTPOOL/fs_$val
63
64	log_must mkfile $FILESIZE /$TESTPOOL/fs_$val/$FILE
65done
66
67#
68# Sync up the filesystem
69#
70sync_all_pools
71
72#
73# Verify 'zfs list' can correctly list the space charged
74#
75log_note "Verify 'zfs list' can correctly list the space charged."
76fsize=${FILESIZE%[m|M]}
77for val in 1 2 3; do
78	used=$(get_prop used $TESTPOOL/fs_$val)
79	check_used $used $val
80done
81
82log_note "Verify 'ls -s' can correctly list the space charged."
83if is_linux || is_freebsd; then
84	blksize=1024
85else
86	blksize=512
87fi
88for val in 1 2 3; do
89	blks=`ls -ls /$TESTPOOL/fs_$val/$FILE | awk '{print $1}'`
90	(( used = blks * $blksize )) # bytes
91	check_used $used $val
92done
93
94log_note "Verify df(1) can correctly display the space charged."
95for val in 1 2 3; do
96	if is_freebsd; then
97		used=`df -m /$TESTPOOL/fs_$val | grep $TESTPOOL/fs_$val \
98			| awk -v fs=fs_$val '$4 ~ fs {print $3}'`
99	else
100		used=`df -F zfs -k /$TESTPOOL/fs_$val/$FILE | grep $TESTPOOL/fs_$val \
101			| awk '{print $3}'`
102		(( used = used * 1024 )) # kb -> bytes
103	fi
104	check_used $used $val
105done
106
107log_note "Verify du(1) can correctly display the space charged."
108for val in 1 2 3; do
109	if is_freebsd; then
110		used=`du -h /$TESTPOOL/fs_$val/$FILE | awk '{print $1}'`
111	else
112		used=`du -k /$TESTPOOL/fs_$val/$FILE | awk '{print $1}'`
113		(( used = used * 1024 )) # kb -> bytes
114	fi
115	check_used $used $val
116done
117
118log_pass "The space used by multiple copies is charged correctly as expected. "
119