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 2008 Sun Microsystems, Inc.  All rights reserved.
27# Use is subject to license terms.
28#
29# ident	"@(#)refquota_002_pos.ksh	1.1	08/02/27 SMI"
30#
31
32. $STF_SUITE/include/libtest.kshlib
33
34#################################################################################
35#
36# __stc_assertion_start
37#
38# ID: refquota_002_pos
39#
40# DESCRIPTION:
41#	Quotas are enforced using the minimum of the two properties:
42#	quota & refquota
43#
44# STRATEGY:
45#	1. Set value for quota and refquota. Quota less than refquota.
46#	2. Creating file which should be limited by quota.
47#	3. Switch the value of quota and refquota.
48#	4. Verify file should be limited by refquota.
49#
50# TESTABILITY: explicit
51#
52# TEST_AUTOMATION_LEVEL: automated
53#
54# CODING_STATUS: COMPLETED (2007-11-02)
55#
56# __stc_assertion_end
57#
58################################################################################
59
60verify_runnable "both"
61
62function cleanup
63{
64	log_must $ZFS destroy -rf $TESTPOOL/$TESTFS
65	log_must $ZFS create $TESTPOOL/$TESTFS
66	log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
67}
68
69log_assert "Quotas are enforced using the minimum of the two properties"
70log_onexit cleanup
71
72fs=$TESTPOOL/$TESTFS
73log_must $ZFS set quota=15M $fs
74log_must $ZFS set refquota=25M $fs
75
76mntpnt=$(get_prop mountpoint $fs)
77log_mustnot $MKFILE 20M $mntpnt/$TESTFILE
78typeset -i used quota
79used=$(get_prop used $fs)
80quota=$(get_prop quota $fs)
81((used = used / (1024 * 1024)))
82((quota = quota / (1024 * 1024)))
83if [[ $used -ne $quota ]]; then
84	log_fail "ERROR: $used -ne $quota Quotas are not limited by quota"
85fi
86
87#
88# Switch the value of them and try again
89#
90[ -f $mntpnt/$TESTFILE ] && log_must $RM $mntpnt/$TESTFILE
91log_must $ZFS set quota=25M $fs
92log_must $ZFS set refquota=15M $fs
93
94log_mustnot $MKFILE 20M $mntpnt/$TESTFILE
95used=$(get_prop used $fs)
96refquota=$(get_prop refquota $fs)
97((used = used / (1024 * 1024)))
98((refquota = refquota / (1024 * 1024)))
99if [[ $used -ne $refquota ]]; then
100	log_fail "ERROR: $used -ne $refquota Quotas are not limited by refquota"
101fi
102
103log_pass "Quotas are enforced using the minimum of the two properties"
104