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_004_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_004_pos
39#
40# DESCRIPTION:
41#	refquotas are not limited by snapshots.
42#
43# STRATEGY:
44#	1. Setting refquota < quota
45#	2. Create file in filesytem, take snapshot and remove the file
46#	3. Verify snapshot will not consume refquota
47#
48# TESTABILITY: explicit
49#
50# TEST_AUTOMATION_LEVEL: automated
51#
52# CODING_STATUS: COMPLETED (2007-11-02)
53#
54# __stc_assertion_end
55#
56################################################################################
57
58verify_runnable "both"
59
60function cleanup
61{
62	log_must $ZFS destroy -rf $TESTPOOL/$TESTFS
63	log_must $ZFS create $TESTPOOL/$TESTFS
64	log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
65}
66
67log_assert "refquotas are not limited by snapshots."
68log_onexit cleanup
69
70fs=$TESTPOOL/$TESTFS
71log_must $ZFS set quota=25M $fs
72log_must $ZFS set refquota=15M $fs
73
74mntpnt=$(get_prop mountpoint $fs)
75typeset -i i=0
76while ((i < 3)); do
77	log_must $MKFILE 7M $mntpnt/$TESTFILE.$i
78	log_must $ZFS snapshot $fs@snap.$i
79	log_must $RM $mntpnt/$TESTFILE.$i
80
81	((i += 1))
82done
83
84#
85# Verify out of the limitation of 'quota'
86#
87log_mustnot $MKFILE 7M $mntpnt/$TESTFILE
88
89log_pass "refquotas are not limited by snapshots."
90