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