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#
24# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26
27. $STF_SUITE/include/libtest.kshlib
28
29#################################################################################
30#
31# __stc_assertion_start
32#
33# ID: refquota_001_pos
34#
35# DESCRIPTION:
36#	refquota limits the amount of space a dataset can consume, but does
37#	not include space used by descendents.
38#
39# STRATEGY:
40#	1. Setting refquota in given filesystem
41#	2. Create descendent filesystem
42#	3. Verify refquota limits the amount of space a dataset can consume
43#	4. Verify the limit does not impact descendents
44#
45# TESTABILITY: explicit
46#
47# TEST_AUTOMATION_LEVEL: automated
48#
49# CODING_STATUS: COMPLETED (2007-12-13)
50#
51# __stc_assertion_end
52#
53################################################################################
54
55verify_runnable "both"
56
57function cleanup
58{
59	log_must $ZFS destroy -rf $TESTPOOL/$TESTFS
60	log_must $ZFS create $TESTPOOL/$TESTFS
61	log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
62}
63
64log_assert "refquota limits the amount of space a dataset can consume, " \
65	"but does not include space used by descendents."
66log_onexit cleanup
67
68fs=$TESTPOOL/$TESTFS
69sub=$fs/sub
70log_must $ZFS create $sub
71
72log_must $ZFS set refquota=10M $fs
73mntpnt=$(get_prop mountpoint $fs)
74
75log_mustnot $MKFILE 11M $mntpnt/file
76log_must $MKFILE 9M $mntpnt/file
77log_must $ZFS snapshot $fs@snap
78log_mustnot $MKFILE 2M $mntpnt/file2
79
80mntpnt=$(get_prop mountpoint $sub)
81log_must $MKFILE 10M $mntpnt/file
82log_must $ZFS snapshot $sub@snap
83log_must $MKFILE 10 $mntpnt/file2
84
85log_pass "refquota limits the amount of space a dataset can consume, " \
86	"but does not include space used by descendents."
87