xref: /freebsd/tests/sys/cddl/zfs/tests/reservation/reservation_018_pos.ksh (revision 734e82fe33aa764367791a7d603b383996c6b40b)
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 2009 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27# ident	"@(#)reservation_018_pos.ksh	1.4	09/01/12 SMI"
28#
29
30. $STF_SUITE/include/libtest.kshlib
31. $STF_SUITE/tests/reservation/reservation.kshlib
32
33###############################################################################
34#
35# __stc_assertion_start
36#
37# ID: reservation_018_pos
38#
39# DESCRIPTION:
40#
41# Verify that reservation doesn't inherit its value from parent.
42#
43# STRATEGY:
44# 1) Create a filesystem tree
45# 2) Set reservation for parents
46# 3) Verify that the 'reservation' for descendent doesnot inherit the value.
47#
48# TESTABILITY: explicit
49#
50# TEST_AUTOMATION_LEVEL: automated
51#
52# CODING_STATUS: COMPLETED (2006-08-17)
53#
54# __stc_assertion_end
55#
56###############################################################################
57
58verify_runnable "both"
59
60log_assert "Verify that reservation doesnot inherit its value from parent."
61
62fs=$TESTPOOL/$TESTFS
63fs_child=$TESTPOOL/$TESTFS/$TESTFS
64
65space_avail=$(get_prop available $fs)
66reserv_val=$(get_prop reservation $fs)
67typeset -l reservsize=$space_avail
68((reservsize = reservsize / 2 ))
69log_must $ZFS set reservation=$reservsize $fs
70
71log_must $ZFS create $fs_child
72rsv_space=$(get_prop reservation $fs_child)
73[[ $rsv_space == $reservsize ]] && \
74	log_fail "The reservation of child dataset inherits its value from parent."
75
76log_pass "reservation doesnot inherit its value from parent as expected."
77