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 2007 Sun Microsystems, Inc.  All rights reserved.
27# Use is subject to license terms.
28#
29# ident	"@(#)quota_004_pos.ksh	1.2	07/01/09 SMI"
30#
31
32. $STF_SUITE/include/libtest.kshlib
33. $STF_SUITE/tests/quota/quota.kshlib
34
35###############################################################################
36#
37# __stc_assertion_start
38#
39# ID: quota_004_pos
40#
41# DESCRIPTION:
42# A zfs file system quota limits the amount of pool space
43# available to a given ZFS file system dataset. Once exceeded, it
44# is impossible to write any more files to the file system.
45#
46# STRATEGY:
47# 1) Apply quota to the ZFS file system dataset
48# 2) Exceed the quota
49# 3) Attempt to write another file
50# 4) Verify the attempt fails with error code 49 (EDQUOTA)
51#
52#
53# TESTABILITY: explicit
54#
55# TEST_AUTOMATION_LEVEL: automated
56#
57# CODING_STATUS: COMPLETED (2005-07-04)
58#
59# __stc_assertion_end
60#
61################################################################################
62
63verify_runnable "both"
64
65log_assert "Verify that a file write cannot exceed the file system quota" \
66    "(dataset version)"
67
68#
69# cleanup to be used internally as otherwise quota assertions cannot be
70# run independently or out of order
71#
72function cleanup
73{
74        [[ -e $TESTDIR1/$TESTFILE1 ]] && \
75            log_must $RM $TESTDIR1/$TESTFILE1
76
77        [[ -e $TESTDIR1/$TESTFILE2 ]] && \
78            log_must $RM $TESTDIR1/$TESTFILE2
79        log_must $ZFS set quota=none $TESTPOOL/$TESTFS
80}
81
82log_onexit cleanup
83
84#
85# Fills the quota & attempts to write another file
86#
87log_must exceed_quota $TESTPOOL/$TESTCTR/$TESTFS1 $TESTDIR1
88
89log_pass "Could not write file. Quota limit enforced as expected"
90