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 2009 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/snapused/snapused.kshlib 34 35# 36# DESCRIPTION: 37# Verify usedbychildren is correct. 38# 39# STRATEGY: 40# 1. Create a filesystem. 41# 2. Create sub filesystem and make file in it. 42# 3. Set reservation of the sub filesystem. 43# 4. Create volume under it. 44# 5. Snapshot it. 45# 6. Check usedbychildren is correct. 46# 47 48verify_runnable "both" 49 50function cleanup 51{ 52 log_must zfs destroy -rR $USEDTEST 53} 54 55log_assert "Verify usedbychildren is correct." 56log_onexit cleanup 57 58log_must zfs create $USEDTEST 59check_usedbychildren $USEDTEST 60 61typeset -i i=0 62typeset -i r_size=0 63mntpnt=$(get_prop mountpoint $USEDTEST) 64while ((i < 5)); do 65 ((r_size=(i+1)*16)) 66 67 log_must zfs create $USEDTEST/fs$i 68 log_must zfs set reservation="$r_size"M $USEDTEST/fs$i 69 log_must mkfile 48M $mntpnt/fs$i/file$i 70 71 if is_global_zone; then 72 log_must zfs create -V 32M $USEDTEST/vol$i 73 fi 74 75 log_must zfs snapshot -r $USEDTEST@snap$i 76 77 check_usedbychildren $USEDTEST 78 79 ((i = i + 1)) 80done 81 82log_pass "Verify usedbychildren is correct." 83