1#! /bin/ksh -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 2007 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27
28#
29# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
30#
31
32. $STF_SUITE/include/libtest.shlib
33. $STF_SUITE/tests/functional/quota/quota.kshlib
34
35#
36# DESCRIPTION:
37# A ZFS file system quota limits the amount of pool space
38# available to a file system dataset. Apply a quota and verify
39# that no more file creates are permitted.
40#
41# NOTE: THis test applies to a dataset rather than a file system.
42#
43# STRATEGY:
44# 1) Apply quota to ZFS file system dataset
45# 2) Create a file which is larger than the set quota
46# 3) Verify that the resulting file size is less than the quota limit
47#
48
49verify_runnable "both"
50
51log_assert "Verify that file size is limited by the file system quota" \
52    "(dataset version)"
53
54#
55# cleanup to be used internally as otherwise quota assertions cannot be
56# run independently or out of order
57#
58function cleanup
59{
60	[[ -e $TESTDIR1/$TESTFILE1 ]] && \
61	    log_must rm $TESTDIR1/$TESTFILE1
62
63	#
64        # Need to allow time for space to be released back to
65        # pool, otherwise next test will fail trying to set a
66        # quota which is less than the space used.
67        #
68        sleep 5
69}
70
71log_onexit cleanup
72
73#
74# Sets the quota value and attempts to fill it with a file
75# twice the size of the quota
76#
77log_must fill_quota $TESTPOOL/$TESTCTR/$TESTFS1 $TESTDIR1
78
79log_pass "File size limited by quota"
80