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Diffstat (limited to 'scripts/wsrep_sst_xtrabackup')
| -rwxr-xr-x | scripts/wsrep_sst_xtrabackup | 715 |
1 files changed, 0 insertions, 715 deletions
diff --git a/scripts/wsrep_sst_xtrabackup b/scripts/wsrep_sst_xtrabackup deleted file mode 100755 index 6b33eabee23..00000000000 --- a/scripts/wsrep_sst_xtrabackup +++ /dev/null @@ -1,715 +0,0 @@ -#!/bin/bash -ue -# Copyright (C) 2013 Percona Inc -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; version 2 of the License. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; see the file COPYING. If not, write to the -# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston -# MA 02110-1301 USA. - -# Optional dependencies and options documented here: http://www.percona.com/doc/percona-xtradb-cluster/manual/xtrabackup_sst.html -# Make sure to read that before proceeding! - - - - -. $(dirname $0)/wsrep_sst_common - -ealgo="" -ekey="" -ekeyfile="" -encrypt=0 -nproc=1 -ecode=0 -XTRABACKUP_PID="" -SST_PORT="" -REMOTEIP="" -tcert="" -tpem="" -sockopt="" -progress="" -ttime=0 -totime=0 -lsn="" -incremental=0 -ecmd="" -rlimit="" - -sfmt="tar" -strmcmd="" -tfmt="" -tcmd="" -rebuild=0 -rebuildcmd="" -payload=0 -pvformat="-F '%N => Rate:%r Avg:%a Elapsed:%t %e Bytes: %b %p' " -pvopts="-f -i 10 -N $WSREP_SST_OPT_ROLE " -uextra=0 - -if which pv &>/dev/null && pv --help | grep -q FORMAT;then - pvopts+=$pvformat -fi -pcmd="pv $pvopts" -declare -a RC - -INNOBACKUPEX_BIN=innobackupex -readonly AUTH=(${WSREP_SST_OPT_AUTH//:/ }) -DATA="${WSREP_SST_OPT_DATA}" -INFO_FILE="xtrabackup_galera_info" -IST_FILE="xtrabackup_ist" -MAGIC_FILE="${DATA}/${INFO_FILE}" - -# Setting the path for ss and ip -export PATH="/usr/sbin:/sbin:$PATH" - -timeit(){ - local stage=$1 - shift - local cmd="$@" - local x1 x2 took extcode - - if [[ $ttime -eq 1 ]];then - x1=$(date +%s) - wsrep_log_info "Evaluating $cmd" - eval "$cmd" - extcode=$? - x2=$(date +%s) - took=$(( x2-x1 )) - wsrep_log_info "NOTE: $stage took $took seconds" - totime=$(( totime+took )) - else - wsrep_log_info "Evaluating $cmd" - eval "$cmd" - extcode=$? - fi - return $extcode -} - -get_keys() -{ - if [[ $encrypt -eq 2 ]];then - return - fi - - if [[ $encrypt -eq 0 ]];then - if my_print_defaults -c $WSREP_SST_OPT_CONF xtrabackup | grep -q encrypt;then - wsrep_log_error "Unexpected option combination. SST may fail. Refer to http://www.percona.com/doc/percona-xtradb-cluster/manual/xtrabackup_sst.html " - fi - return - fi - - if [[ $sfmt == 'tar' ]];then - wsrep_log_info "NOTE: Xtrabackup-based encryption - encrypt=1 - cannot be enabled with tar format" - encrypt=0 - return - fi - - wsrep_log_info "Xtrabackup based encryption enabled in my.cnf - Supported only from Xtrabackup 2.1.4" - - if [[ -z $ealgo ]];then - wsrep_log_error "FATAL: Encryption algorithm empty from my.cnf, bailing out" - exit 3 - fi - - if [[ -z $ekey && ! -r $ekeyfile ]];then - wsrep_log_error "FATAL: Either key or keyfile must be readable" - exit 3 - fi - - if [[ -z $ekey ]];then - ecmd="xbcrypt --encrypt-algo=$ealgo --encrypt-key-file=$ekeyfile" - else - ecmd="xbcrypt --encrypt-algo=$ealgo --encrypt-key=$ekey" - fi - - if [[ "$WSREP_SST_OPT_ROLE" == "joiner" ]];then - ecmd+=" -d" - fi -} - -get_transfer() -{ - if [[ -z $SST_PORT ]];then - TSST_PORT=4444 - else - TSST_PORT=$SST_PORT - fi - - if [[ $tfmt == 'nc' ]];then - if [[ ! -x `which nc` ]];then - wsrep_log_error "nc(netcat) not found in path: $PATH" - exit 2 - fi - wsrep_log_info "Using netcat as streamer" - if [[ "$WSREP_SST_OPT_ROLE" == "joiner" ]];then - tcmd="nc -dl ${TSST_PORT}" - else - tcmd="nc ${REMOTEIP} ${TSST_PORT}" - fi - else - tfmt='socat' - wsrep_log_info "Using socat as streamer" - if [[ ! -x `which socat` ]];then - wsrep_log_error "socat not found in path: $PATH" - exit 2 - fi - - if [[ $encrypt -eq 2 ]] && ! socat -V | grep -q OPENSSL;then - wsrep_log_info "NOTE: socat is not openssl enabled, falling back to plain transfer" - encrypt=0 - fi - - if [[ $encrypt -eq 2 ]];then - wsrep_log_info "Using openssl based encryption with socat" - if [[ -z $tpem || -z $tcert ]];then - wsrep_log_error "Both PEM and CRT files required" - exit 22 - fi - if [[ "$WSREP_SST_OPT_ROLE" == "joiner" ]];then - wsrep_log_info "Decrypting with PEM $tpem, CA: $tcert" - tcmd="socat -u openssl-listen:${TSST_PORT},reuseaddr,cert=$tpem,cafile=${tcert}${sockopt} stdio" - else - wsrep_log_info "Encrypting with PEM $tpem, CA: $tcert" - tcmd="socat -u stdio openssl-connect:${REMOTEIP}:${TSST_PORT},cert=$tpem,cafile=${tcert}${sockopt}" - fi - else - if [[ "$WSREP_SST_OPT_ROLE" == "joiner" ]];then - tcmd="socat -u TCP-LISTEN:${TSST_PORT},reuseaddr${sockopt} stdio" - else - tcmd="socat -u stdio TCP:${REMOTEIP}:${TSST_PORT}${sockopt}" - fi - fi - fi - -} - -parse_cnf() -{ - local group=$1 - local var=$2 - reval=$(my_print_defaults -c $WSREP_SST_OPT_CONF $group | awk -F= '{if ($1 ~ /_/) { gsub(/_/,"-",$1); print $1"="$2 } else { print $0 }}' | grep -- "--$var=" | cut -d= -f2-) - if [[ -z $reval ]];then - [[ -n $3 ]] && reval=$3 - fi - echo $reval -} - -get_footprint() -{ - pushd $WSREP_SST_OPT_DATA 1>/dev/null - payload=$(find . -regex '.*\.ibd$\|.*\.MYI$\|.*\.MYD$\|.*ibdata1$' -type f -print0 | xargs -0 du --block-size=1 -c | awk 'END { print $1 }') - if my_print_defaults -c $WSREP_SST_OPT_CONF xtrabackup | grep -q -- "--compress";then - # QuickLZ has around 50% compression ratio - # When compression/compaction used, the progress is only an approximate. - payload=$(( payload*1/2 )) - fi - popd 1>/dev/null - pcmd+=" -s $payload" - adjust_progress -} - -adjust_progress() -{ - if [[ -n $progress && $progress != '1' ]];then - if [[ -e $progress ]];then - pcmd+=" 2>>$progress" - else - pcmd+=" 2>$progress" - fi - elif [[ -z $progress && -n $rlimit ]];then - # When rlimit is non-zero - pcmd="pv -q" - fi - - if [[ -n $rlimit && "$WSREP_SST_OPT_ROLE" == "donor" ]];then - wsrep_log_info "Rate-limiting SST to $rlimit" - pcmd+=" -L \$rlimit" - fi -} - -read_cnf() -{ - sfmt=$(parse_cnf sst streamfmt "tar") - tfmt=$(parse_cnf sst transferfmt "socat") - tcert=$(parse_cnf sst tca "") - tpem=$(parse_cnf sst tcert "") - encrypt=$(parse_cnf sst encrypt 0) - sockopt=$(parse_cnf sst sockopt "") - progress=$(parse_cnf sst progress "") - rebuild=$(parse_cnf sst rebuild 0) - ttime=$(parse_cnf sst time 0) - incremental=$(parse_cnf sst incremental 0) - ealgo=$(parse_cnf xtrabackup encrypt "") - ekey=$(parse_cnf xtrabackup encrypt-key "") - ekeyfile=$(parse_cnf xtrabackup encrypt-key-file "") - - # Refer to http://www.percona.com/doc/percona-xtradb-cluster/manual/xtrabackup_sst.html - if [[ -z $ealgo ]];then - ealgo=$(parse_cnf sst encrypt-algo "") - ekey=$(parse_cnf sst encrypt-key "") - ekeyfile=$(parse_cnf sst encrypt-key-file "") - fi - rlimit=$(parse_cnf sst rlimit "") - uextra=$(parse_cnf sst use_extra 0) -} - -get_stream() -{ - if [[ $sfmt == 'xbstream' ]];then - wsrep_log_info "Streaming with xbstream" - if [[ "$WSREP_SST_OPT_ROLE" == "joiner" ]];then - strmcmd="xbstream -x" - else - strmcmd="xbstream -c \${INFO_FILE} \${IST_FILE}" - fi - else - sfmt="tar" - wsrep_log_info "Streaming with tar" - if [[ "$WSREP_SST_OPT_ROLE" == "joiner" ]];then - strmcmd="tar xfi - --recursive-unlink -h" - else - strmcmd="tar cf - \${INFO_FILE} \${IST_FILE}" - fi - - fi -} - -get_proc() -{ - set +e - nproc=$(grep -c processor /proc/cpuinfo) - [[ -z $nproc || $nproc -eq 0 ]] && nproc=1 - set -e -} - -sig_joiner_cleanup() -{ - wsrep_log_error "Removing $MAGIC_FILE file due to signal" - rm -f "$MAGIC_FILE" -} - -cleanup_joiner() -{ - # Since this is invoked just after exit NNN - local estatus=$? - if [[ $estatus -ne 0 ]];then - wsrep_log_error "Cleanup after exit with status:$estatus" - fi - if [ "${WSREP_SST_OPT_ROLE}" = "joiner" ];then - wsrep_log_info "Removing the sst_in_progress file" - wsrep_cleanup_progress_file - fi - if [[ -n $progress && -p $progress ]];then - wsrep_log_info "Cleaning up fifo file $progress" - rm $progress - fi -} - -check_pid() -{ - local pid_file="$1" - [ -r "$pid_file" ] && ps -p $(cat "$pid_file") >/dev/null 2>&1 -} - -cleanup_donor() -{ - # Since this is invoked just after exit NNN - local estatus=$? - if [[ $estatus -ne 0 ]];then - wsrep_log_error "Cleanup after exit with status:$estatus" - fi - - if [[ -n $XTRABACKUP_PID ]];then - if check_pid $XTRABACKUP_PID - then - wsrep_log_error "xtrabackup process is still running. Killing... " - kill_xtrabackup - fi - - rm -f $XTRABACKUP_PID - fi - rm -f ${DATA}/${IST_FILE} - - if [[ -n $progress && -p $progress ]];then - wsrep_log_info "Cleaning up fifo file $progress" - rm $progress - fi -} - -kill_xtrabackup() -{ - local PID=$(cat $XTRABACKUP_PID) - [ -n "$PID" -a "0" != "$PID" ] && kill $PID && (kill $PID && kill -9 $PID) || : - rm -f "$XTRABACKUP_PID" -} - -setup_ports() -{ - if [[ "$WSREP_SST_OPT_ROLE" == "donor" ]];then - SST_PORT=$(echo $WSREP_SST_OPT_ADDR | awk -F '[:/]' '{ print $2 }') - REMOTEIP=$(echo $WSREP_SST_OPT_ADDR | awk -F ':' '{ print $1 }') - lsn=$(echo $WSREP_SST_OPT_ADDR | awk -F '[:/]' '{ print $4 }') - else - SST_PORT=$(echo ${WSREP_SST_OPT_ADDR} | awk -F ':' '{ print $2 }') - fi -} - -# waits ~10 seconds for nc to open the port and then reports ready -# (regardless of timeout) -wait_for_listen() -{ - local PORT=$1 - local ADDR=$2 - local MODULE=$3 - for i in {1..50} - do - ss -p state listening "( sport = :$PORT )" | grep -qE 'socat|nc' && break - sleep 0.2 - done - if [[ $incremental -eq 1 ]];then - echo "ready ${ADDR}/${MODULE}/$lsn" - else - echo "ready ${ADDR}/${MODULE}" - fi -} - -check_extra() -{ - local use_socket=1 - if [[ $uextra -eq 1 ]];then - if my_print_defaults -c $WSREP_SST_OPT_CONF mysqld | tr '_' '-' | grep -- "--thread-handling=" | grep -q 'pool-of-threads';then - local eport=$(my_print_defaults -c $WSREP_SST_OPT_CONF mysqld | tr '_' '-' | grep -- "--extra-port=" | cut -d= -f2) - if [[ -n $eport ]];then - # Xtrabackup works only locally. - # Hence, setting host to 127.0.0.1 unconditionally. - wsrep_log_info "SST through extra_port $eport" - INNOEXTRA+=" --host=127.0.0.1 --port=$eport " - use_socket=0 - else - wsrep_log_error "Extra port $eport null, failing" - exit 1 - fi - else - wsrep_log_info "Thread pool not set, ignore the option use_extra" - fi - fi - if [[ $use_socket -eq 1 ]] && [[ -n "${WSREP_SST_OPT_SOCKET}" ]];then - INNOEXTRA+=" --socket=${WSREP_SST_OPT_SOCKET}" - fi -} - -if [[ ! -x `which innobackupex` ]];then - wsrep_log_error "innobackupex not in path: $PATH" - exit 2 -fi - -rm -f "${MAGIC_FILE}" - -if [[ ! ${WSREP_SST_OPT_ROLE} == 'joiner' && ! ${WSREP_SST_OPT_ROLE} == 'donor' ]];then - wsrep_log_error "Invalid role ${WSREP_SST_OPT_ROLE}" - exit 22 -fi - -read_cnf -setup_ports -get_stream -get_transfer - -INNOEXTRA="" -INNOAPPLY="${INNOBACKUPEX_BIN} --defaults-file=${WSREP_SST_OPT_CONF} --apply-log \$rebuildcmd \${DATA} &>\${DATA}/innobackup.prepare.log" -INNOBACKUP="${INNOBACKUPEX_BIN} --defaults-file=${WSREP_SST_OPT_CONF} \$INNOEXTRA --galera-info --stream=\$sfmt \${TMPDIR} 2>\${DATA}/innobackup.backup.log" - -if [ "$WSREP_SST_OPT_ROLE" = "donor" ] -then - trap cleanup_donor EXIT - - if [ $WSREP_SST_OPT_BYPASS -eq 0 ] - then - TMPDIR="${TMPDIR:-/tmp}" - - if [ "${AUTH[0]}" != "(null)" ]; then - INNOEXTRA+=" --user=${AUTH[0]}" - fi - - if [ ${#AUTH[*]} -eq 2 ]; then - INNOEXTRA+=" --password=${AUTH[1]}" - elif [ "${AUTH[0]}" != "(null)" ]; then - # Empty password, used for testing, debugging etc. - INNOEXTRA+=" --password=" - fi - - get_keys - if [[ $encrypt -eq 1 ]];then - if [[ -n $ekey ]];then - INNOEXTRA+=" --encrypt=$ealgo --encrypt-key=$ekey " - else - INNOEXTRA+=" --encrypt=$ealgo --encrypt-key-file=$ekeyfile " - fi - fi - - if [[ -n $lsn ]];then - INNOEXTRA+=" --incremental --incremental-lsn=$lsn " - fi - - check_extra - - wsrep_log_info "Streaming the backup to joiner at ${REMOTEIP} ${SST_PORT}" - - if [[ -n $progress ]];then - get_footprint - tcmd="$pcmd | $tcmd" - elif [[ -n $rlimit ]];then - adjust_progress - tcmd="$pcmd | $tcmd" - fi - - set +e - timeit "Donor-Transfer" "$INNOBACKUP | $tcmd; RC=( "\${PIPESTATUS[@]}" )" - set -e - - if [ ${RC[0]} -ne 0 ]; then - wsrep_log_error "${INNOBACKUPEX_BIN} finished with error: ${RC[0]}. " \ - "Check ${DATA}/innobackup.backup.log" - exit 22 - elif [[ ${RC[$(( ${#RC[@]}-1 ))]} -eq 1 ]];then - wsrep_log_error "$tcmd finished with error: ${RC[1]}" - exit 22 - fi - - # innobackupex implicitly writes PID to fixed location in ${TMPDIR} - XTRABACKUP_PID="${TMPDIR}/xtrabackup_pid" - - - else # BYPASS FOR IST - - wsrep_log_info "Bypassing the SST for IST" - STATE="${WSREP_SST_OPT_GTID}" - echo "continue" # now server can resume updating data - echo "${STATE}" > "${MAGIC_FILE}" - echo "1" > "${DATA}/${IST_FILE}" - get_keys - pushd ${DATA} 1>/dev/null - set +e - if [[ $encrypt -eq 1 ]];then - tcmd=" $ecmd | $tcmd" - fi - timeit "Donor-IST-Unencrypted-transfer" "$strmcmd | $tcmd; RC=( "\${PIPESTATUS[@]}" )" - set -e - popd 1>/dev/null - - for ecode in "${RC[@]}";do - if [[ $ecode -ne 0 ]];then - wsrep_log_error "Error while streaming data to joiner node: " \ - "exit codes: ${RC[@]}" - exit 1 - fi - done - fi - - echo "done ${WSREP_SST_OPT_GTID}" - wsrep_log_info "Total time on donor: $totime seconds" - -elif [ "${WSREP_SST_OPT_ROLE}" = "joiner" ] -then - [[ -e $SST_PROGRESS_FILE ]] && wsrep_log_info "Stale sst_in_progress file: $SST_PROGRESS_FILE" - touch $SST_PROGRESS_FILE - - if [[ ! -e ${DATA}/ibdata1 ]];then - incremental=0 - fi - - if [[ $incremental -eq 1 ]];then - wsrep_log_info "Incremental SST enabled" - #lsn=$(/pxc/bin/mysqld --defaults-file=$WSREP_SST_OPT_CONF --basedir=/pxc --wsrep-recover 2>&1 | grep -o 'log sequence number .*' | cut -d " " -f 4 | head -1) - lsn=$(grep to_lsn xtrabackup_checkpoints | cut -d= -f2 | tr -d ' ') - wsrep_log_info "Recovered LSN: $lsn" - fi - - sencrypted=1 - nthreads=1 - - MODULE="xtrabackup_sst" - - # May need xtrabackup_checkpoints later on - rm -f ${DATA}/xtrabackup_binary ${DATA}/xtrabackup_galera_info ${DATA}/xtrabackup_logfile - - ADDR=${WSREP_SST_OPT_ADDR} - if [ -z "${SST_PORT}" ] - then - SST_PORT=4444 - ADDR="$(echo ${WSREP_SST_OPT_ADDR} | awk -F ':' '{ print $1 }'):${SST_PORT}" - fi - - wait_for_listen ${SST_PORT} ${ADDR} ${MODULE} & - - trap sig_joiner_cleanup HUP PIPE INT TERM - trap cleanup_joiner EXIT - - if [[ -n $progress ]];then - adjust_progress - tcmd+=" | $pcmd" - fi - - if [[ $incremental -eq 1 ]];then - BDATA=$DATA - DATA=$(mktemp -d) - MAGIC_FILE="${DATA}/${INFO_FILE}" - fi - - get_keys - set +e - if [[ $encrypt -eq 1 && $sencrypted -eq 1 ]];then - strmcmd=" $ecmd | $strmcmd" - fi - - pushd ${DATA} 1>/dev/null - timeit "Joiner-Recv-Unencrypted" "$tcmd | $strmcmd; RC=( "\${PIPESTATUS[@]}" )" - popd 1>/dev/null - - set -e - - if [[ $sfmt == 'xbstream' ]];then - # Special handling till lp:1193240 is fixed" - if [[ ${RC[$(( ${#RC[@]}-1 ))]} -eq 1 ]];then - wsrep_log_error "Xbstream failed" - wsrep_log_error "Data directory ${DATA} may not be empty: lp:1193240" \ - "Manual intervention required in that case" - exit 32 - fi - fi - - wait %% # join for wait_for_listen thread - - for ecode in "${RC[@]}";do - if [[ $ecode -ne 0 ]];then - wsrep_log_error "Error while getting data from donor node: " \ - "exit codes: ${RC[@]}" - exit 32 - fi - done - - if [ ! -r "${MAGIC_FILE}" ] - then - # this message should cause joiner to abort - wsrep_log_error "xtrabackup process ended without creating '${MAGIC_FILE}'" - wsrep_log_info "Contents of datadir" - wsrep_log_info "$(ls -l ${DATA}/**/*)" - exit 32 - fi - - if ! ps -p ${WSREP_SST_OPT_PARENT} &>/dev/null - then - wsrep_log_error "Parent mysqld process (PID:${WSREP_SST_OPT_PARENT}) terminated unexpectedly." - exit 32 - fi - - if [ ! -r "${DATA}/${IST_FILE}" ] - then - wsrep_log_info "Proceeding with SST" - wsrep_log_info "Removing existing ib_logfile files" - if [[ $incremental -ne 1 ]];then - rm -f ${DATA}/ib_logfile* - else - rm -f ${BDATA}/ib_logfile* - fi - - get_proc - - # Rebuild indexes for compact backups - if grep -q 'compact = 1' ${DATA}/xtrabackup_checkpoints;then - wsrep_log_info "Index compaction detected" - rebuild=1 - fi - - if [[ $rebuild -eq 1 ]];then - nthreads=$(parse_cnf xtrabackup rebuild-threads $nproc) - wsrep_log_info "Rebuilding during prepare with $nthreads threads" - rebuildcmd="--rebuild-indexes --rebuild-threads=$nthreads" - fi - - if test -n "$(find ${DATA} -maxdepth 1 -type f -name '*.qp' -print -quit)";then - - wsrep_log_info "Compressed qpress files found" - - if [[ ! -x `which qpress` ]];then - wsrep_log_error "qpress not found in path: $PATH" - exit 22 - fi - - if [[ -n $progress ]] && pv --help | grep -q 'line-mode';then - count=$(find ${DATA} -type f -name '*.qp' | wc -l) - count=$(( count*2 )) - if pv --help | grep -q FORMAT;then - pvopts="-f -s $count -l -N Decompression -F '%N => Rate:%r Elapsed:%t %e Progress: [%b/$count]'" - else - pvopts="-f -s $count -l -N Decompression" - fi - pcmd="pv $pvopts" - adjust_progress - dcmd="$pcmd | xargs -n 2 qpress -T${nproc}d" - else - dcmd="xargs -n 2 qpress -T${nproc}d" - fi - - wsrep_log_info "Removing existing ibdata1 file" - rm -f ${DATA}/ibdata1 - - # Decompress the qpress files - wsrep_log_info "Decompression with $nproc threads" - timeit "Decompression" "find ${DATA} -type f -name '*.qp' -printf '%p\n%h\n' | $dcmd" - extcode=$? - - if [[ $extcode -eq 0 ]];then - wsrep_log_info "Removing qpress files after decompression" - find ${DATA} -type f -name '*.qp' -delete - if [[ $? -ne 0 ]];then - wsrep_log_error "Something went wrong with deletion of qpress files. Investigate" - fi - else - wsrep_log_error "Decompression failed. Exit code: $extcode" - exit 22 - fi - fi - - if [[ $incremental -eq 1 ]];then - # Added --ibbackup=xtrabackup_55 because it fails otherwise citing connection issues. - INNOAPPLY="${INNOBACKUPEX_BIN} --defaults-file=${WSREP_SST_OPT_CONF} \ - --ibbackup=xtrabackup_55 --apply-log $rebuildcmd --redo-only $BDATA --incremental-dir=${DATA} &>>${BDATA}/innobackup.prepare.log" - fi - - wsrep_log_info "Preparing the backup at ${DATA}" - timeit "Xtrabackup prepare stage" "$INNOAPPLY" - - if [[ $incremental -eq 1 ]];then - wsrep_log_info "Cleaning up ${DATA} after incremental SST" - [[ -d ${DATA} ]] && rm -rf ${DATA} - DATA=$BDATA - fi - - if [ $? -ne 0 ]; - then - wsrep_log_error "${INNOBACKUPEX_BIN} finished with errors. Check ${DATA}/innobackup.prepare.log" - exit 22 - fi - else - wsrep_log_info "${IST_FILE} received from donor: Running IST" - fi - - if [[ ! -r ${MAGIC_FILE} ]];then - wsrep_log_error "SST magic file ${MAGIC_FILE} not found/readable" - exit 2 - fi - - cat "${MAGIC_FILE}" # output UUID:seqno - wsrep_log_info "Total time on joiner: $totime seconds" -fi - -exit 0 |