xref: /freebsd/tests/sys/cddl/zfs/tests/reservation/reservation_018_pos.ksh (revision 06c3fb2749bda94cb5201f81ffdb8fa6c3161b2e)
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. $STF_SUITE/include/libtest.kshlib
28. $STF_SUITE/tests/reservation/reservation.kshlib
29
30###############################################################################
31#
32# __stc_assertion_start
33#
34# ID: reservation_018_pos
35#
36# DESCRIPTION:
37#
38# Verify that reservation doesn't inherit its value from parent.
39#
40# STRATEGY:
41# 1) Create a filesystem tree
42# 2) Set reservation for parents
43# 3) Verify that the 'reservation' for descendent doesnot inherit the value.
44#
45# TESTABILITY: explicit
46#
47# TEST_AUTOMATION_LEVEL: automated
48#
49# CODING_STATUS: COMPLETED (2006-08-17)
50#
51# __stc_assertion_end
52#
53###############################################################################
54
55verify_runnable "both"
56
57log_assert "Verify that reservation doesnot inherit its value from parent."
58
59fs=$TESTPOOL/$TESTFS
60fs_child=$TESTPOOL/$TESTFS/$TESTFS
61
62space_avail=$(get_prop available $fs)
63reserv_val=$(get_prop reservation $fs)
64typeset -l reservsize=$space_avail
65((reservsize = reservsize / 2 ))
66log_must $ZFS set reservation=$reservsize $fs
67
68log_must $ZFS create $fs_child
69rsv_space=$(get_prop reservation $fs_child)
70[[ $rsv_space == $reservsize ]] && \
71	log_fail "The reservation of child dataset inherits its value from parent."
72
73log_pass "reservation doesnot inherit its value from parent as expected."
74