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 https://opensource.org/licenses/CDDL-1.0. 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. $STF_SUITE/include/libtest.shlib 33 34# 35# DESCRIPTION: 36# Volume (ref)reservation is not limited by volsize 37# 38# STRATEGY: 39# 1. Create volume on filesystem 40# 2. Setting quota for parent filesystem 41# 3. Verify volume (ref)reservation is not limited by volsize 42# 43 44verify_runnable "global" 45 46function cleanup 47{ 48 destroy_dataset "$fs" "-rf" 49 log_must zfs create $fs 50 log_must zfs set mountpoint=$TESTDIR $fs 51} 52 53log_assert "Volume (ref)reservation is not limited by volsize" 54log_onexit cleanup 55 56fs=$TESTPOOL/$TESTFS 57vol=$fs/vol 58log_must zfs create -V 10M $vol 59refreserv=`get_prop refreservation $vol` 60fudge=1 61 62# Verify the parent filesystem does not affect volume 63log_must zfs set quota=25M $fs 64log_must zfs set reservation=10M $vol 65log_must zfs set refreservation=10M $vol 66 67# Verify it is not affected by volsize 68log_must zfs set reservation=$(($refreserv + $fudge)) $vol 69log_must zfs set reservation=$(($refreserv - $fudge)) $vol 70log_must zfs set refreservation=$(($refreserv + $fudge)) $vol 71log_must zfs set refreservation=$(($refreserv - $fudge)) $vol 72 73log_pass "Volume (ref)reservation is not limited by volsize" 74