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 2007 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27# ident	"@(#)zfs_reservation_002_pos.ksh	1.2	07/01/09 SMI"
28#
29. $STF_SUITE/include/libtest.kshlib
30
31################################################################################
32#
33# __stc_assertion_start
34#
35# ID: zfs_reservation_002_pos
36#
37# DESCRIPTION:
38# A reservation of 'none' (which is an alias for 0) should be allowed. This
39# test verifies that is true.
40#
41# STRATEGY:
42# 1. Create a new file system in the test pool.
43# 2. Set the reservation to 'none'.
44# 3. Verify the associated reservation is indeed 0.
45# 4. Repeat with reservation set to 0.
46#
47# TESTABILITY: explicit
48#
49# TEST_AUTOMATION_LEVEL: automated
50#
51# CODING_STATUS: COMPLETED (2005-07-04)
52#
53# __stc_assertion_end
54#
55################################################################################
56
57verify_runnable "both"
58
59# Use a unique value so earlier test failures will not impact this test.
60RESERVATION="reserve"-${TESTCASE_ID}
61RESERVATION2="reserve2"-${TESTCASE_ID}
62
63function cleanup
64{
65	typeset FS
66	for FS in $TESTPOOL/$RESERVATION $TESTPOOL/$RESERVATION2
67	do
68		if datasetexists $FS ; then
69			log_must $ZFS unmount $FS
70			log_must $ZFS destroy $FS
71		fi
72	done
73}
74
75log_onexit cleanup
76
77log_assert "Ensure a reservation of 0 or 'none' is allowed."
78
79log_must $ZFS create $TESTPOOL/$RESERVATION
80log_must $ZFS create $TESTPOOL/$RESERVATION2
81
82log_must $ZFS set reservation=0 $TESTPOOL/$RESERVATION
83log_must $ZFS set reservation=none $TESTPOOL/$RESERVATION2
84
85for FS in $TESTPOOL/$RESERVATION $TESTPOOL/$RESERVATION2
86do
87
88	reserve=`$ZFS get -pH reservation $FS | $AWK '{print $3}'`
89	if [[ $reserve -ne 0 ]]; then
90		log_fail "ZFS get -p reservation did not return 0"
91	fi
92
93	reserve=`$ZFS get -H reservation $FS | $AWK '{print $3}'`
94	if [[ $reserve != "none" ]]; then
95		log_fail "ZFS get reservation did not return 'none'"
96	fi
97done
98
99log_pass "Successfully set reservation to 0 and 'none'"
100