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# Copyright 2008 Sun Microsystems, Inc. All rights reserved. 23# Use is subject to license terms. 24# 25 26# 27# Copyright (c) 2012 by Delphix. All rights reserved. 28# 29 30# 31# Copyright (c) 2013 by Delphix. All rights reserved. 32# 33 34. $STF_SUITE/include/libtest.shlib 35. $STF_SUITE/tests/functional/xattr/xattr_common.kshlib 36 37# 38# DESCRIPTION: 39# xattr file sizes count towards normal disk usage 40# 41# STRATEGY: 42# 1. Create a file, and check pool and filesystem usage 43# 2. Create a 200mb xattr in that file 44# 3. Check pool and filesystem usage, to ensure it reflects the size 45# of the xattr 46# 47 48function cleanup { 49 log_must $RM $TESTDIR/myfile.$$ 50} 51 52function get_pool_size { 53 poolname=$1 54 psize=$($ZPOOL list -H -o allocated $poolname) 55 if [[ $psize == *[mM] ]] 56 then 57 returnvalue=$($ECHO $psize | $SED -e 's/m//g' -e 's/M//g') 58 returnvalue=$((returnvalue * 1024)) 59 else 60 returnvalue=$($ECHO $psize | $SED -e 's/k//g' -e 's/K//g') 61 fi 62 echo $returnvalue 63} 64 65log_assert "xattr file sizes count towards normal disk usage" 66log_onexit cleanup 67 68log_must $TOUCH $TESTDIR/myfile.$$ 69 70POOL_SIZE=0 71NEW_POOL_SIZE=0 72 73if is_global_zone 74then 75 # get pool and filesystem sizes. Since we're starting with an empty 76 # pool, the usage should be small - a few k. 77 POOL_SIZE=$(get_pool_size $TESTPOOL) 78fi 79 80FS_SIZE=$($ZFS get -p -H -o value used $TESTPOOL/$TESTFS) 81 82log_must $RUNAT $TESTDIR/myfile.$$ $MKFILE 200m xattr 83 84#Make sure the newly created file is counted into zpool usage 85log_must $SYNC 86 87# now check to see if our pool disk usage has increased 88if is_global_zone 89then 90 NEW_POOL_SIZE=$(get_pool_size $TESTPOOL) 91 (($NEW_POOL_SIZE <= $POOL_SIZE)) && \ 92 log_fail "The new pool size $NEW_POOL_SIZE was less \ 93 than or equal to the old pool size $POOL_SIZE." 94 95fi 96 97# also make sure our filesystem usage has increased 98NEW_FS_SIZE=$($ZFS get -p -H -o value used $TESTPOOL/$TESTFS) 99(($NEW_FS_SIZE <= $FS_SIZE)) && \ 100 log_fail "The new filesystem size $NEW_FS_SIZE was less \ 101 than or equal to the old filesystem size $FS_SIZE." 102 103log_pass "xattr file sizes count towards normal disk usage" 104