#!/bin/ksh # # CDDL HEADER START # # The contents of this file are subject to the terms of the # Common Development and Distribution License (the "License"). # You may not use this file except in compliance with the License. # # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE # or http://www.opensolaris.org/os/licensing. # See the License for the specific language governing permissions # and limitations under the License. # # When distributing Covered Code, include this CDDL HEADER in each # file and include the License file at usr/src/OPENSOLARIS.LICENSE. # If applicable, add the following below this CDDL HEADER, with the # fields enclosed by brackets "[]" replaced with your own identifying # information: Portions Copyright [yyyy] [name of copyright owner] # # CDDL HEADER END # # # Copyright 2007 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # # # Copyright (c) 2016 by Delphix. All rights reserved. # . $STF_SUITE/include/libtest.shlib . $STF_SUITE/tests/functional/cli_root/zfs_copies/zfs_copies.kshlib # # DESCRIPTION: # Verify that the space used by multiple copies is charged correctly # # STRATEGY: # 1. Create filesystems with copies set as 2,3 respectively; # 2. Copy specified size data into each filesystem; # 3. Verify that the space is charged as expected with zfs list, ls -s, df(8), # du(1) commands; # verify_runnable "both" function cleanup { typeset val for val in 1 2 3; do if datasetexists $TESTPOOL/fs_$val; then log_must zfs destroy $TESTPOOL/fs_$val fi done } log_assert "Verify that the space used by multiple copies is charged correctly." log_onexit cleanup for val in 1 2 3; do log_must zfs create -o copies=$val $TESTPOOL/fs_$val log_must mkfile $FILESIZE /$TESTPOOL/fs_$val/$FILE done # # Sync up the filesystem # sync_all_pools # # Verify 'zfs list' can correctly list the space charged # log_note "Verify 'zfs list' can correctly list the space charged." fsize=${FILESIZE%[m\|M]} for val in 1 2 3; do used=$(get_used_prop $TESTPOOL/fs_$val) check_used $used $val done log_note "Verify 'ls -s' can correctly list the space charged." for val in 1 2 3; do blks=`ls -ls /$TESTPOOL/fs_$val/$FILE | awk '{print $1}'` (( used = blks * 512 )) check_used $used $val done log_note "Verify df(8) can corectly display the space charged." for val in 1 2 3; do used=`df -F zfs -k /$TESTPOOL/fs_$val/$FILE | grep $TESTPOOL/fs_$val \ | awk '{print $3}'` (( used = used * 1024 )) # kb -> bytes check_used $used $val done log_note "Verify du(1) can correctly display the space charged." for val in 1 2 3; do used=`du -k /$TESTPOOL/fs_$val/$FILE | awk '{print $1}'` (( used = used * 1024 )) # kb -> bytes check_used $used $val done log_pass "The space used by multiple copies is charged correctly as expected. "