1#!/bin/ksh -p 2# SPDX-License-Identifier: CDDL-1.0 3# 4# CDDL HEADER START 5# 6# The contents of this file are subject to the terms of the 7# Common Development and Distribution License (the "License"). 8# You may not use this file except in compliance with the License. 9# 10# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 11# or https://opensource.org/licenses/CDDL-1.0. 12# See the License for the specific language governing permissions 13# and limitations under the License. 14# 15# When distributing Covered Code, include this CDDL HEADER in each 16# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 17# If applicable, add the following below this CDDL HEADER, with the 18# fields enclosed by brackets "[]" replaced with your own identifying 19# information: Portions Copyright [yyyy] [name of copyright owner] 20# 21# CDDL HEADER END 22# 23 24# 25# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 26# Use is subject to license terms. 27# 28 29# 30# Copyright (c) 2016 by Jinshan Xiong. All rights reserved. 31# 32 33. $STF_SUITE/include/libtest.shlib 34. $STF_SUITE/include/math.shlib 35. $STF_SUITE/tests/functional/userquota/userquota_common.kshlib 36 37# 38# DESCRIPTION: 39# Check the user used object accounting in zfs userspace 40# 41# 42# STRATEGY: 43# 1. create a bunch of files by specific users 44# 2. use zfs userspace to check the used objects 45# 3. change the owner of test files and verify object count 46# 4. delete files and verify object count 47# 48 49function cleanup 50{ 51 datasetexists $snapfs && destroy_dataset $snapfs 52 53 log_must rm -f ${QFILE}_* 54 log_must cleanup_quota 55} 56 57function user_object_count 58{ 59 typeset fs=$1 60 typeset user=$2 61 typeset -i userspacecnt=$(zfs userspace -oname,objused $fs | 62 awk /$user/'{print $2}') 63 typeset -i zfsgetcnt=$(zfs get -H -ovalue userobjused@$user $fs) 64 65 # 'zfs userspace' and 'zfs get userobjused@' should be equal 66 verify_eq "$userspacecnt" "$zfsgetcnt" "userobjused@$user" 67 68 echo $userspacecnt 69} 70 71log_onexit cleanup 72 73log_assert "Check the zfs userspace object used" 74 75mkmount_writable $QFS 76log_must zfs set xattr=sa $QFS 77 78((user1_cnt = RANDOM % 100 + 1)) 79((user2_cnt = RANDOM % 100 + 1)) 80 81log_must user_run $QUSER1 mkfiles ${QFILE}_1 $user1_cnt 82log_must user_run $QUSER2 mkfiles ${QFILE}_2 $user2_cnt 83sync_all_pools 84 85typeset snapfs=$QFS@snap 86 87log_must zfs snapshot $snapfs 88 89log_must eval "zfs userspace $QFS >/dev/null 2>&1" 90log_must eval "zfs userspace $snapfs >/dev/null 2>&1" 91 92for fs in "$QFS" "$snapfs"; do 93 log_note "check the user used objects in zfs userspace $fs" 94 [[ $(user_object_count $fs $QUSER1) -eq $user1_cnt ]] || 95 log_fail "expected $user1_cnt" 96 [[ $(user_object_count $fs $QUSER2) -eq $user2_cnt ]] || 97 log_fail "expected $user2_cnt" 98done 99 100log_note "change the owner of files" 101log_must chown $QUSER2 ${QFILE}_1* 102sync_pool 103 104[[ $(user_object_count $QFS $QUSER1) -eq 0 ]] || 105 log_fail "expected 0 files for $QUSER1" 106 107[[ $(user_object_count $snapfs $QUSER1) -eq $user1_cnt ]] || 108 log_fail "expected $user_cnt files for $QUSER1 in snapfs" 109 110[[ $(user_object_count $QFS $QUSER2) -eq $((user1_cnt+user2_cnt)) ]] || 111 log_fail "expected $((user1_cnt+user2_cnt)) files for $QUSER2" 112 113log_note "file removal" 114log_must rm ${QFILE}_* 115sync_pool 116 117[[ $(user_object_count $QFS $QUSER2) -eq 0 ]] || 118 log_fail "expected 0 files for $QUSER2" 119 120cleanup 121log_pass "Check the zfs userspace object used" 122