1#!/bin/ksh -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 2008 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27 28# 29# Copyright (c) 2013, 2016 by Delphix. All rights reserved. 30# 31 32. $STF_SUITE/include/libtest.shlib 33. $STF_SUITE/tests/functional/refreserv/refreserv.cfg 34 35# 36# DESCRIPTION: 37# Reservations are enforced using the maximum of 'reserv' and 'refreserv' 38# 39# STRATEGY: 40# 1. Setting quota for parent filesystem. 41# 2. Setting reservation and refreservation for sub-filesystem. 42# 3. Verify the sub-fs reservation are enforced by the maximum of 'reserv' 43# and 'refreserv'. 44# 45 46verify_runnable "both" 47 48function cleanup 49{ 50 log_must zfs destroy -rf $TESTPOOL/$TESTFS 51 log_must zfs create $TESTPOOL/$TESTFS 52 log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS 53} 54 55log_assert "Reservations are enforced using the maximum of " \ 56 "'reserv' and 'refreserv'" 57log_onexit cleanup 58 59fs=$TESTPOOL/$TESTFS ; subfs=$fs/subfs 60log_must zfs create $subfs 61log_must zfs set quota=25M $fs 62 63log_must zfs set reserv=10M $subfs 64log_must zfs set refreserv=20M $subfs 65mntpnt=$(get_prop mountpoint $fs) 66log_mustnot mkfile 15M $mntpnt/$TESTFILE 67 68log_must rm -f $mntpnt/$TESTFILE 69 70log_must zfs set reserv=20M $subfs 71log_must zfs set refreserv=10M $subfs 72log_mustnot mkfile 15M $mntpnt/$TESTFILE 73 74log_pass "Reservations are enforced using the maximum of " \ 75 "'reserv' and 'refreserv'" 76