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 34# 35# DESCRIPTION: 36# Volume refreservation is limited by volsize 37# 38# STRATEGY: 39# 1. Create volume on filesystem 40# 2. Setting quota for parenet filesystem 41# 3. Verify volume refreservation is only limited by volsize 42# 4. Verify volume refreservation can be changed when volsize changed 43# 44 45verify_runnable "global" 46 47function cleanup 48{ 49 log_must zfs destroy -rf $TESTPOOL/$TESTFS 50 log_must zfs create $TESTPOOL/$TESTFS 51 log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS 52} 53 54log_assert "Volume refreservation is limited by volsize" 55log_onexit cleanup 56 57fs=$TESTPOOL/$TESTFS; vol=$fs/vol 58log_must zfs create -V 10M $vol 59 60# Verify the parent filesystem does not affect volume 61log_must zfs set quota=25M $fs 62log_must zfs set refreservation=10M $vol 63avail=$(get_prop mountpoint $vol) 64log_mustnot zfs set refreservation=$avail $vol 65 66# Verify it is affected by volsize 67log_must zfs set volsize=15M $vol 68log_must zfs set refreservation=15M $vol 69log_mustnot zfs set refreservation=16M $vol 70 71log_pass "Volume refreservation is limited by volsize" 72