1eda14cbcSMatt Macy# 2eda14cbcSMatt Macy# CDDL HEADER START 3eda14cbcSMatt Macy# 4eda14cbcSMatt Macy# The contents of this file are subject to the terms of the 5eda14cbcSMatt Macy# Common Development and Distribution License (the "License"). 6eda14cbcSMatt Macy# You may not use this file except in compliance with the License. 7eda14cbcSMatt Macy# 8eda14cbcSMatt Macy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*271171e0SMartin Matuska# or https://opensource.org/licenses/CDDL-1.0. 10eda14cbcSMatt Macy# See the License for the specific language governing permissions 11eda14cbcSMatt Macy# and limitations under the License. 12eda14cbcSMatt Macy# 13eda14cbcSMatt Macy# When distributing Covered Code, include this CDDL HEADER in each 14eda14cbcSMatt Macy# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15eda14cbcSMatt Macy# If applicable, add the following below this CDDL HEADER, with the 16eda14cbcSMatt Macy# fields enclosed by brackets "[]" replaced with your own identifying 17eda14cbcSMatt Macy# information: Portions Copyright [yyyy] [name of copyright owner] 18eda14cbcSMatt Macy# 19eda14cbcSMatt Macy# CDDL HEADER END 20eda14cbcSMatt Macy# 21eda14cbcSMatt Macy 22eda14cbcSMatt Macy# 23eda14cbcSMatt Macy# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24eda14cbcSMatt Macy# Use is subject to license terms. 25eda14cbcSMatt Macy# 26eda14cbcSMatt Macy 27eda14cbcSMatt Macy# 28eda14cbcSMatt Macy# Copyright (c) 2013, 2016 by Delphix. All rights reserved. 29eda14cbcSMatt Macy# 30eda14cbcSMatt Macy 31eda14cbcSMatt Macy. $STF_SUITE/include/libtest.shlib 32eda14cbcSMatt Macy. $STF_SUITE/tests/functional/scrub_mirror/default.cfg 33eda14cbcSMatt Macy 34eda14cbcSMatt Macyfunction overwrite_verify_mirror 35eda14cbcSMatt Macy{ 36eda14cbcSMatt Macy typeset AFFECTED_DEVICE=$1 37eda14cbcSMatt Macy typeset OVERWRITING_DEVICE=$2 38eda14cbcSMatt Macy 39eda14cbcSMatt Macy typeset atfile=0 40eda14cbcSMatt Macy set -A files 41eda14cbcSMatt Macy set -A cksums 42eda14cbcSMatt Macy set -A newcksums 43eda14cbcSMatt Macy 44eda14cbcSMatt Macy while (( atfile < FILE_COUNT )); do 45eda14cbcSMatt Macy files[$atfile]=$TESTDIR/file.$atfile 46eda14cbcSMatt Macy log_must file_write -o create -f $TESTDIR/file.$atfile \ 47eda14cbcSMatt Macy -b $FILE_SIZE -c 1 48eda14cbcSMatt Macy cksums[$atfile]=$(cksum ${files[$atfile]}) 49eda14cbcSMatt Macy (( atfile = atfile + 1 )) 50eda14cbcSMatt Macy done 51eda14cbcSMatt Macy 52eda14cbcSMatt Macy # dd the affected side of the mirror 53eda14cbcSMatt Macy log_must dd if=$OVERWRITING_DEVICE of=$AFFECTED_DEVICE \ 54eda14cbcSMatt Macy seek=8 bs=$DD_BLOCK count=$(( DD_COUNT - 128 )) conv=notrunc 55eda14cbcSMatt Macy 56eda14cbcSMatt Macy log_must zpool scrub $TESTPOOL 57eda14cbcSMatt Macy log_must wait_scrubbed $TESTPOOL 58eda14cbcSMatt Macy 59eda14cbcSMatt Macy atfile=0 60eda14cbcSMatt Macy 61eda14cbcSMatt Macy typeset -i failedcount=0 62eda14cbcSMatt Macy while (( atfile < FILE_COUNT )); do 63eda14cbcSMatt Macy files[$atfile]=$TESTDIR/file.$atfile 64eda14cbcSMatt Macy newcksum=$(cksum ${files[$atfile]}) 65eda14cbcSMatt Macy if [[ $newcksum != ${cksums[$atfile]} ]]; then 66eda14cbcSMatt Macy (( failedcount = failedcount + 1 )) 67eda14cbcSMatt Macy fi 68eda14cbcSMatt Macy rm -f ${files[$atfile]} 69eda14cbcSMatt Macy (( atfile = atfile + 1 )) 70eda14cbcSMatt Macy done 71eda14cbcSMatt Macy 72eda14cbcSMatt Macy if (( $failedcount > 0 )); then 73eda14cbcSMatt Macy log_fail "of the $FILE_COUNT files $failedcount did not " \ 74eda14cbcSMatt Macy "have the same checksum before and after." 75eda14cbcSMatt Macy fi 76eda14cbcSMatt Macy} 77