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 https://opensource.org/licenses/CDDL-1.0. 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 (c) 2023, Klara Inc. 25# 26 27. $STF_SUITE/include/libtest.shlib 28 29function have_same_content 30{ 31 typeset hash1=$(md5digest $1) 32 typeset hash2=$(md5digest $2) 33 34 log_must [ "$hash1" = "$hash2" ] 35} 36 37# 38# get_same_blocks dataset1 path/to/file1 dataset2 path/to/file2 39# 40# Returns a space-separated list of the indexes (starting at 0) of the L0 41# blocks that are shared between both files (by first DVA and checksum). 42# Assumes that the two files have the same content, use have_same_content to 43# confirm that. 44# 45function get_same_blocks 46{ 47 KEY=$5 48 if [ ${#KEY} -gt 0 ]; then 49 KEY="--key=$KEY" 50 fi 51 typeset zdbout=${TMPDIR:-$TEST_BASE_DIR}/zdbout.$$ 52 zdb $KEY -vvvvv $1 -O $2 | \ 53 awk '/ L0 / { print l++ " " $3 " " $7 }' > $zdbout.a 54 zdb $KEY -vvvvv $3 -O $4 | \ 55 awk '/ L0 / { print l++ " " $3 " " $7 }' > $zdbout.b 56 echo $(sort -n $zdbout.a $zdbout.b | uniq -d | cut -f1 -d' ') 57} 58 59