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Commit e0324bf3 authored by Julius Goryavsky's avatar Julius Goryavsky
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wsrep sst scripts: removing extra blank lines and spaces 

Removed numerous extra blank lines and spaces that interfere with
reading and understanding program code, making it more difficult to
find errors in scripts. I also removed all extra trailing spaces at
the ends of lines, which lead to marking extra lines as changes
(in subsequent changes). The amount of indentation in some parts
of the code has also been normalized.
parent 562c8825
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Showing with 329 additions and 377 deletions
scripts/wsrep_sst_common.sh
View file @ e0324bf3
......@@ -194,9 +194,9 @@ case "$1" in
shift
;;
'--binlog-index')
WSREP_SST_OPT_BINLOG_INDEX="$2"
shift
;;
WSREP_SST_OPT_BINLOG_INDEX="$2"
shift
;;
'--gtid-domain-id')
readonly WSREP_SST_OPT_GTID_DOMAIN_ID="$2"
shift
......@@ -298,11 +298,11 @@ fi
wsrep_defaults="$WSREP_SST_OPT_DEFAULT"
if [ -n "$wsrep_defaults" ]; then
wsrep_defaults="$wsrep_defaults "
wsrep_defaults="$wsrep_defaults "
fi
wsrep_defaults="$wsrep_defaults$WSREP_SST_OPT_EXTRA_DEFAULT"
if [ -n "$wsrep_defaults" ]; then
wsrep_defaults="$wsrep_defaults "
wsrep_defaults="$wsrep_defaults "
fi
readonly WSREP_SST_OPT_CONF="$wsrep_defaults$WSREP_SST_OPT_SUFFIX_DEFAULT"
readonly MY_PRINT_DEFAULTS="$MY_PRINT_DEFAULTS $WSREP_SST_OPT_CONF"
......
scripts/wsrep_sst_mariabackup.sh
View file @ e0324bf3
......@@ -87,8 +87,8 @@ set +e
INNOBACKUPEX_BIN=$(which mariabackup)
if test -z $INNOBACKUPEX_BIN
then
wsrep_log_error 'mariabackup binary not found in $PATH'
exit 42
wsrep_log_error 'mariabackup binary not found in $PATH'
exit 42
fi
set -e
XBSTREAM_BIN=mbstream
......@@ -111,7 +111,7 @@ timeit(){
local cmd="$@"
local x1 x2 took extcode
if [[ $ttime -eq 1 ]];then
if [[ $ttime -eq 1 ]];then
x1=$(date +%s)
wsrep_log_info "Evaluating $cmd"
eval "$cmd"
......@@ -120,7 +120,7 @@ timeit(){
took=$(( x2-x1 ))
wsrep_log_info "NOTE: $stage took $took seconds"
totime=$(( totime+took ))
else
else
wsrep_log_info "Evaluating $cmd"
eval "$cmd"
extcode=$?
......@@ -131,11 +131,11 @@ timeit(){
get_keys()
{
# $encrypt -eq 1 is for internal purposes only
if [[ $encrypt -ge 2 || $encrypt -eq -1 ]];then
return
if [[ $encrypt -ge 2 || $encrypt -eq -1 ]];then
return
fi
if [[ $encrypt -eq 0 ]];then
if [[ $encrypt -eq 0 ]];then
if $MY_PRINT_DEFAULTS 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
......@@ -175,18 +175,18 @@ get_keys()
get_transfer()
{
if [[ -z $SST_PORT ]];then
if [[ -z $SST_PORT ]];then
TSST_PORT=4444
else
else
TSST_PORT=$SST_PORT
fi
if [[ $tfmt == 'nc' ]];then
wsrep_check_programs nc
wsrep_check_programs nc
wsrep_log_info "Using netcat as streamer"
if [[ "$WSREP_SST_OPT_ROLE" == "joiner" ]];then
if nc -h 2>&1 | grep -q ncat;then
if nc -h 2>&1 | grep -q ncat;then
# Ncat
tcmd="nc -l ${TSST_PORT}"
elif nc -h 2>&1 | grep -qw -- '-d\>';then
......@@ -215,9 +215,8 @@ get_transfer()
tcmd_extra=""
if nc -h 2>&1 | grep -qw -- -N; then
tcmd_extra+="-N"
wsrep_log_info "Using nc -N"
wsrep_log_info "Using nc -N"
fi
# netcat doesn't understand [] around IPv6 address
if nc -h 2>&1 | grep -q ncat;then
# Ncat
......@@ -235,7 +234,7 @@ get_transfer()
fi
else
tfmt='socat'
wsrep_check_programs socat
wsrep_check_programs socat
wsrep_log_info "Using socat as streamer"
if [[ $encrypt -eq 2 || $encrypt -eq 3 ]] && ! socat -V | grep -q "WITH_OPENSSL 1";then
......@@ -243,9 +242,9 @@ get_transfer()
exit 2
fi
if [[ $encrypt -eq 2 ]];then
if [[ $encrypt -eq 2 ]];then
wsrep_log_info "Using openssl based encryption with socat: with crt and pem"
if [[ -z $tpem || -z $tcert ]];then
if [[ -z $tpem || -z $tcert ]];then
wsrep_log_error "Both PEM and CRT files required"
exit 22
fi
......@@ -281,8 +280,7 @@ get_transfer()
tcmd="socat -u stdio openssl-connect:${REMOTEIP}:${TSST_PORT},cert=${tpem},key=${tkey},cafile=${tcert}${sockopt}"
fi
fi
else
else
if [[ "$WSREP_SST_OPT_ROLE" == "joiner" ]];then
tcmd="socat -u TCP-LISTEN:${TSST_PORT},reuseaddr${sockopt} stdio"
else
......@@ -290,7 +288,6 @@ get_transfer()
fi
fi
fi
}
parse_cnf()
......@@ -302,7 +299,7 @@ parse_cnf()
# then grep for needed variable
# finally get the variable value (if variables has been specified multiple time use the last value only)
reval=$($MY_PRINT_DEFAULTS $group | awk -F= '{if ($1 ~ /_/) { gsub(/_/,"-",$1); print $1"="$2 } else { print $0 }}' | grep -- "--$var=" | cut -d= -f2- | tail -1)
if [[ -z $reval ]];then
if [[ -z $reval ]];then
[[ -n $3 ]] && reval=$3
fi
echo $reval
......@@ -312,7 +309,7 @@ get_footprint()
{
pushd $WSREP_SST_OPT_DATA 1>/dev/null
payload=$(find . -regex '.*\.ibd$\|.*\.MYI$\|.*\.MYD$\|.*ibdata1$' -type f -print0 | du --files0-from=- --block-size=1 -c | awk 'END { print $1 }')
if $MY_PRINT_DEFAULTS xtrabackup | grep -q -- "--compress";then
if $MY_PRINT_DEFAULTS xtrabackup | grep -q -- "--compress";then
# QuickLZ has around 50% compression ratio
# When compression/compaction used, the progress is only an approximate.
payload=$(( payload*1/2 ))
......@@ -324,7 +321,6 @@ get_footprint()
adjust_progress()
{
if ! command -v pv >/dev/null;then
wsrep_log_error "pv not found in path: $PATH"
wsrep_log_error "Disabling all progress/rate-limiting"
......@@ -334,16 +330,16 @@ adjust_progress()
return
fi
if [[ -n $progress && $progress != '1' ]];then
if [[ -e $progress ]];then
if [[ -n $progress && $progress != '1' ]];then
if [[ -e $progress ]];then
pcmd+=" 2>>$progress"
else
else
pcmd+=" 2>$progress"
fi
elif [[ -z $progress && -n $rlimit ]];then
elif [[ -z $progress && -n $rlimit ]];then
# When rlimit is non-zero
pcmd="pv -q"
fi
fi
if [[ -n $rlimit && "$WSREP_SST_OPT_ROLE" == "donor" ]];then
wsrep_log_info "Rate-limiting SST to $rlimit"
......@@ -371,7 +367,7 @@ read_cnf()
scomp=$(parse_cnf sst compressor "")
sdecomp=$(parse_cnf sst decompressor "")
# Refer to http://www.percona.com/doc/percona-xtradb-cluster/manual/xtrabackup_sst.html
# 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=$(parse_cnf sst encrypt-key "")
......@@ -391,13 +387,13 @@ read_cnf()
sstlogarchive=$(parse_cnf sst sst-log-archive 1)
sstlogarchivedir=$(parse_cnf sst sst-log-archive-dir "/tmp/sst_log_archive")
if [[ $speciald -eq 0 ]];then
if [[ $speciald -eq 0 ]];then
wsrep_log_error "sst-special-dirs equal to 0 is not supported, falling back to 1"
speciald=1
fi
fi
if [[ $ssyslog -ne -1 ]];then
if $MY_PRINT_DEFAULTS mysqld_safe | tr '_' '-' | grep -q -- "--syslog";then
if [[ $ssyslog -ne -1 ]];then
if $MY_PRINT_DEFAULTS mysqld_safe | tr '_' '-' | grep -q -- "--syslog";then
ssyslog=1
fi
fi
......@@ -426,7 +422,6 @@ get_stream()
else
strmcmd="tar cf - \${INFO_FILE} "
fi
fi
}
......@@ -448,33 +443,32 @@ cleanup_joiner()
{
# Since this is invoked just after exit NNN
local estatus=$?
if [[ $estatus -ne 0 ]];then
if [[ $estatus -ne 0 ]];then
wsrep_log_error "Cleanup after exit with status:$estatus"
elif [ "${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
if [[ -n $progress && -p $progress ]];then
wsrep_log_info "Cleaning up fifo file $progress"
rm $progress
fi
if [[ -n ${STATDIR:-} ]];then
if [[ -n ${STATDIR:-} ]];then
[[ -d $STATDIR ]] && rm -rf $STATDIR
fi
# Final cleanup
# Final cleanup
pgid=$(ps -o pgid= $$ | grep -o '[0-9]*')
# This means no setsid done in mysqld.
# We don't want to kill mysqld here otherwise.
if [[ $$ -eq $pgid ]];then
# This means a signal was delivered to the process.
# So, more cleanup.
if [[ $estatus -ge 128 ]];then
# So, more cleanup.
if [[ $estatus -ge 128 ]];then
kill -KILL -$$ || true
fi
fi
exit $estatus
......@@ -490,52 +484,49 @@ cleanup_donor()
{
# Since this is invoked just after exit NNN
local estatus=$?
if [[ $estatus -ne 0 ]];then
if [[ $estatus -ne 0 ]];then
wsrep_log_error "Cleanup after exit with status:$estatus"
fi
if [[ -n ${XTRABACKUP_PID:-} ]];then
if [[ -n ${XTRABACKUP_PID:-} ]];then
if check_pid $XTRABACKUP_PID
then
wsrep_log_error "xtrabackup process is still running. Killing..."
kill_xtrabackup
fi
fi
rm -f ${DATA}/${IST_FILE} || true
if [[ -n $progress && -p $progress ]];then
if [[ -n $progress && -p $progress ]];then
wsrep_log_info "Cleaning up fifo file $progress"
rm -f $progress || true
fi
wsrep_log_info "Cleaning up temporary directories"
if [[ -n $xtmpdir ]];then
if [[ -n $xtmpdir ]];then
[[ -d $xtmpdir ]] && rm -rf $xtmpdir || true
fi
if [[ -n $itmpdir ]];then
if [[ -n $itmpdir ]];then
[[ -d $itmpdir ]] && rm -rf $itmpdir || true
fi
# Final cleanup
# Final cleanup
pgid=$(ps -o pgid= $$ | grep -o '[0-9]*')
# This means no setsid done in mysqld.
# We don't want to kill mysqld here otherwise.
if [[ $$ -eq $pgid ]];then
# This means a signal was delivered to the process.
# So, more cleanup.
if [[ $estatus -ge 128 ]];then
# So, more cleanup.
if [[ $estatus -ge 128 ]];then
kill -KILL -$$ || true
fi
fi
exit $estatus
}
kill_xtrabackup()
......@@ -565,7 +556,7 @@ wait_for_listen()
local MODULE=$3
for i in {1..50}
do
if [ "$OS" = "FreeBSD" ];then
if [ "$OS" = "FreeBSD" ];then
sockstat -46lp $PORT | grep -qE "^[^ ]* *(socat|nc) *[^ ]* *[^ ]* *[^ ]* *[^ ]*:$PORT" && break
else
ss -p state listening "( sport = :$PORT )" | grep -qE 'socat|nc' && break
......@@ -578,20 +569,20 @@ wait_for_listen()
check_extra()
{
local use_socket=1
if [[ $uextra -eq 1 ]];then
if $MY_PRINT_DEFAULTS --mysqld | tr '_' '-' | grep -- "--thread-handling=" | grep -q 'pool-of-threads';then
if [[ $uextra -eq 1 ]];then
if $MY_PRINT_DEFAULTS --mysqld | tr '_' '-' | grep -- "--thread-handling=" | grep -q 'pool-of-threads';then
local eport=$($MY_PRINT_DEFAULTS --mysqld | tr '_' '-' | grep -- "--extra-port=" | cut -d= -f2)
if [[ -n $eport ]];then
if [[ -n $eport ]];then
# Xtrabackup works only locally.
# Hence, setting host to 127.0.0.1 unconditionally.
# 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
else
wsrep_log_error "Extra port $eport null, failing"
exit 1
fi
else
else
wsrep_log_info "Thread pool not set, ignore the option use_extra"
fi
fi
......@@ -603,7 +594,7 @@ check_extra()
recv_joiner()
{
local dir=$1
local msg=$2
local msg=$2
local tmt=$3
local checkf=$4
local ltcmd
......@@ -617,27 +608,27 @@ recv_joiner()
set +e
if [[ $tmt -gt 0 ]] && command -v timeout >/dev/null;then
if timeout --help | grep -q -- '-k';then
if timeout --help | grep -q -- '-k';then
ltcmd="timeout -k $(( tmt+10 )) $tmt $tcmd"
else
else
ltcmd="timeout -s9 $tmt $tcmd"
fi
timeit "$msg" "$ltcmd | $strmcmd; RC=( "\${PIPESTATUS[@]}" )"
else
else
timeit "$msg" "$tcmd | $strmcmd; RC=( "\${PIPESTATUS[@]}" )"
fi
set -e
popd 1>/dev/null
popd 1>/dev/null
if [[ ${RC[0]} -eq 124 ]];then
if [[ ${RC[0]} -eq 124 ]];then
wsrep_log_error "Possible timeout in receiving first data from "
"donor in gtid stage: exit codes: ${RC[@]}"
"donor in gtid stage: exit codes: ${RC[@]}"
exit 32
fi
for ecode in "${RC[@]}";do
if [[ $ecode -ne 0 ]];then
for ecode in "${RC[@]}";do
if [[ $ecode -ne 0 ]];then
wsrep_log_error "Error while getting data from donor node: " \
"exit codes: ${RC[@]}"
exit 32
......@@ -647,33 +638,30 @@ recv_joiner()
if [[ $checkf -eq 1 && ! -r "${MAGIC_FILE}" ]];then
# this message should cause joiner to abort
wsrep_log_error "xtrabackup process ended without creating '${MAGIC_FILE}'"
wsrep_log_info "Contents of datadir"
wsrep_log_info "Contents of datadir"
wsrep_log_info "$(ls -l ${dir}/*)"
exit 32
fi
}
send_donor()
{
local dir=$1
local msg=$2
local msg=$2
pushd ${dir} 1>/dev/null
set +e
timeit "$msg" "$strmcmd | $tcmd; RC=( "\${PIPESTATUS[@]}" )"
set -e
popd 1>/dev/null
popd 1>/dev/null
for ecode in "${RC[@]}";do
if [[ $ecode -ne 0 ]];then
for ecode in "${RC[@]}";do
if [[ $ecode -ne 0 ]];then
wsrep_log_error "Error while getting data from donor node: " \
"exit codes: ${RC[@]}"
exit 32
fi
done
}
monitor_process()
......@@ -681,18 +669,14 @@ monitor_process()
local sst_stream_pid=$1
while true ; do
if ! ps -p "${WSREP_SST_OPT_PARENT}" &>/dev/null; then
wsrep_log_error "Parent mysqld process (PID:${WSREP_SST_OPT_PARENT}) terminated unexpectedly."
wsrep_log_error "Parent mysqld process (PID:${WSREP_SST_OPT_PARENT}) terminated unexpectedly."
exit 32
fi
if ! ps -p "${sst_stream_pid}" &>/dev/null; then
break
fi
sleep 0.1
done
}
......@@ -700,7 +684,7 @@ wsrep_check_programs "$INNOBACKUPEX_BIN"
rm -f "${MAGIC_FILE}"
if [[ ! ${WSREP_SST_OPT_ROLE} == 'joiner' && ! ${WSREP_SST_OPT_ROLE} == 'donor' ]];then
if [[ ! ${WSREP_SST_OPT_ROLE} == 'joiner' && ! ${WSREP_SST_OPT_ROLE} == 'donor' ]];then
wsrep_log_error "Invalid role ${WSREP_SST_OPT_ROLE}"
exit 22
fi
......@@ -708,13 +692,13 @@ fi
read_cnf
setup_ports
if ${INNOBACKUPEX_BIN} /tmp --help 2>/dev/null | grep -q -- '--version-check'; then
if ${INNOBACKUPEX_BIN} /tmp --help 2>/dev/null | grep -q -- '--version-check'; then
disver="--no-version-check"
fi
iopts+=" --databases-exclude=\"lost+found\""
if [[ ${FORCE_FTWRL:-0} -eq 1 ]];then
if [[ ${FORCE_FTWRL:-0} -eq 1 ]];then
wsrep_log_info "Forcing FTWRL due to environment variable FORCE_FTWRL equal to $FORCE_FTWRL"
iopts+=" --no-backup-locks"
fi
......@@ -746,24 +730,23 @@ else
INNODB_DATA_HOME_DIR=$(cd $DATA; pwd -P)
fi
if [[ $ssyslog -eq 1 ]];then
if [[ $ssyslog -eq 1 ]];then
if ! command -v logger >/dev/null;then
wsrep_log_error "logger not in path: $PATH. Ignoring"
else
wsrep_log_info "Logging all stderr of SST/Innobackupex to syslog"
exec 2> >(logger -p daemon.err -t ${ssystag}wsrep-sst-$WSREP_SST_OPT_ROLE)
wsrep_log_error()
{
logger -p daemon.err -t ${ssystag}wsrep-sst-$WSREP_SST_OPT_ROLE "$@"
logger -p daemon.err -t ${ssystag}wsrep-sst-$WSREP_SST_OPT_ROLE "$@"
}
wsrep_log_info()
{
logger -p daemon.info -t ${ssystag}wsrep-sst-$WSREP_SST_OPT_ROLE "$@"
logger -p daemon.info -t ${ssystag}wsrep-sst-$WSREP_SST_OPT_ROLE "$@"
}
INNOAPPLY="${INNOBACKUPEX_BIN} --prepare $disver $iapts \$INNOEXTRA $rebuildcmd --target-dir=\${DATA} 2>&1 | logger -p daemon.err -t ${ssystag}innobackupex-apply"
......@@ -794,7 +777,6 @@ then
else
newfile=${INNOAPPLYLOG}.${ARCHIVETIMESTAMP}
fi
wsrep_log_info "Moving ${INNOAPPLYLOG} to ${newfile}"
mv "${INNOAPPLYLOG}" "${newfile}"
gzip "${newfile}"
......@@ -827,12 +809,12 @@ then
mv "${INNOBACKUPLOG}" "${newfile}"
gzip "${newfile}"
fi
fi
INNOAPPLY="${INNOBACKUPEX_BIN} --prepare $disver $iapts \$INNOEXTRA $rebuildcmd --target-dir=\${DATA} &> ${INNOAPPLYLOG}"
INNOMOVE="${INNOBACKUPEX_BIN} ${WSREP_SST_OPT_CONF} --move-back $disver $impts --force-non-empty-directories --target-dir=\${DATA} &> ${INNOMOVELOG}"
INNOBACKUP="${INNOBACKUPEX_BIN} ${WSREP_SST_OPT_CONF} --backup $disver $iopts \$tmpopts \$INNOEXTRA --galera-info --stream=\$sfmt --target-dir=\$itmpdir 2> ${INNOBACKUPLOG}"
fi
get_stream
......@@ -845,7 +827,7 @@ then
if [ $WSREP_SST_OPT_BYPASS -eq 0 ]
then
usrst=0
if [[ -z $sst_ver ]];then
if [[ -z $sst_ver ]];then
wsrep_log_error "Upgrade joiner to 5.6.21 or higher for backup locks support"
wsrep_log_error "The joiner is not supported for this version of donor"
exit 93
......@@ -878,7 +860,7 @@ then
if [[ $encrypt -eq 1 ]];then
if [[ -n $ekey ]];then
INNOEXTRA+=" --encrypt=$ealgo --encrypt-key=$ekey"
else
else
INNOEXTRA+=" --encrypt=$ealgo --encrypt-key-file=$ekeyfile"
fi
fi
......@@ -894,22 +876,22 @@ then
ttcmd="$tcmd"
if [[ $encrypt -eq 1 ]];then
if [[ -n $scomp ]];then
if [[ -n $scomp ]];then
tcmd=" $ecmd | $scomp | $tcmd "
else
else
tcmd=" $ecmd | $tcmd "
fi
elif [[ -n $scomp ]];then
elif [[ -n $scomp ]];then
tcmd=" $scomp | $tcmd "
fi
send_donor $DATA "${stagemsg}-gtid"
tcmd="$ttcmd"
if [[ -n $progress ]];then
if [[ -n $progress ]];then
get_footprint
tcmd="$pcmd | $tcmd"
elif [[ -n $rlimit ]];then
elif [[ -n $rlimit ]];then
adjust_progress
tcmd="$pcmd | $tcmd"
fi
......@@ -919,7 +901,7 @@ then
wsrep_log_info "Streaming the backup to joiner at ${REMOTEIP} ${SST_PORT:-4444}"
if [[ -n $scomp ]];then
if [[ -n $scomp ]];then
tcmd="$scomp | $tcmd"
fi
......@@ -931,7 +913,7 @@ then
wsrep_log_error "${INNOBACKUPEX_BIN} finished with error: ${RC[0]}. " \
"Check syslog or ${INNOBACKUPLOG} for details"
exit 22
elif [[ ${RC[$(( ${#RC[@]}-1 ))]} -eq 1 ]];then
elif [[ ${RC[$(( ${#RC[@]}-1 ))]} -eq 1 ]];then
wsrep_log_error "$tcmd finished with error: ${RC[1]}"
exit 22
fi
......@@ -939,7 +921,6 @@ then
# innobackupex implicitly writes PID to fixed location in $xtmpdir
XTRABACKUP_PID="$xtmpdir/xtrabackup_pid"
else # BYPASS FOR IST
wsrep_log_info "Bypassing the SST for IST"
......@@ -951,12 +932,12 @@ then
echo "1" > "${DATA}/${IST_FILE}"
get_keys
if [[ $encrypt -eq 1 ]];then
if [[ -n $scomp ]];then
if [[ -n $scomp ]];then
tcmd=" $ecmd | $scomp | $tcmd "
else
tcmd=" $ecmd | $tcmd "
fi
elif [[ -n $scomp ]];then
elif [[ -n $scomp ]];then
tcmd=" $scomp | $tcmd "
fi
strmcmd+=" \${IST_FILE}"
......@@ -1003,7 +984,6 @@ then
stagemsg="Joiner-Recv"
sencrypted=1
nthreads=1
......@@ -1030,30 +1010,29 @@ then
trap sig_joiner_cleanup HUP PIPE INT TERM
trap cleanup_joiner EXIT
if [[ -n $progress ]];then
if [[ -n $progress ]];then
adjust_progress
tcmd+=" | $pcmd"
fi
get_keys
if [[ $encrypt -eq 1 && $sencrypted -eq 1 ]];then
if [[ -n $sdecomp ]];then
if [[ -n $sdecomp ]];then
strmcmd=" $sdecomp | $ecmd | $strmcmd"
else
else
strmcmd=" $ecmd | $strmcmd"
fi
elif [[ -n $sdecomp ]];then
elif [[ -n $sdecomp ]];then
strmcmd=" $sdecomp | $strmcmd"
fi
STATDIR=$(mktemp -d)
MAGIC_FILE="${STATDIR}/${INFO_FILE}"
recv_joiner $STATDIR "${stagemsg}-gtid" $stimeout 1
recv_joiner $STATDIR "${stagemsg}-gtid" $stimeout 1
if ! ps -p ${WSREP_SST_OPT_PARENT} &>/dev/null
then
wsrep_log_error "Parent mysqld process (PID:${WSREP_SST_OPT_PARENT}) terminated unexpectedly."
wsrep_log_error "Parent mysqld process (PID:${WSREP_SST_OPT_PARENT}) terminated unexpectedly."
exit 32
fi
......@@ -1070,11 +1049,11 @@ then
wsrep_log_info "Proceeding with SST"
wsrep_log_info "Cleaning the existing datadir and innodb-data/log directories"
if [ "${OS}" = "FreeBSD" ]; then
if [ "${OS}" = "FreeBSD" ]; then
find -E $ib_home_dir $ib_log_dir $ib_undo_dir $DATA -mindepth 1 -prune -regex $cpat -o -exec rm -rfv {} 1>&2 \+
else
find $ib_home_dir $ib_log_dir $ib_undo_dir $DATA -mindepth 1 -prune -regex $cpat -o -exec rm -rfv {} 1>&2 \+
fi
fi
tempdir=$LOG_BIN_ARG
if [ -z "$tempdir" ]; then
......@@ -1094,30 +1073,27 @@ then
fi
fi
TDATA=${DATA}
DATA="${DATA}/.sst"
MAGIC_FILE="${DATA}/${INFO_FILE}"
wsrep_log_info "Waiting for SST streaming to complete!"
monitor_process $jpid
get_proc
if [[ ! -s ${DATA}/xtrabackup_checkpoints ]];then
if [[ ! -s ${DATA}/xtrabackup_checkpoints ]];then
wsrep_log_error "xtrabackup_checkpoints missing, failed innobackupex/SST on donor"
exit 2
fi
# Rebuild indexes for compact backups
if grep -q 'compact = 1' ${DATA}/xtrabackup_checkpoints;then
if grep -q 'compact = 1' ${DATA}/xtrabackup_checkpoints;then
wsrep_log_info "Index compaction detected"
rebuild=1
fi
if [[ $rebuild -eq 1 ]];then
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"
......@@ -1127,7 +1103,7 @@ then
wsrep_log_info "Compressed qpress files found"
if ! command -v qpress >/dev/null;then
if ! command -v qpress >/dev/null;then
wsrep_log_error "qpress not found in path: $PATH"
exit 22
fi
......@@ -1135,28 +1111,27 @@ then
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
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
else
pvopts="-f -s $count -l -N Decompression"
fi
pcmd="pv $pvopts"
adjust_progress
dcmd="$pcmd | xargs -n 2 qpress -T${nproc}d"
else
else
dcmd="xargs -n 2 qpress -T${nproc}d"
fi
# Decompress the qpress files
# Decompress the qpress files
wsrep_log_info "Decompression with $nproc threads"
timeit "Joiner-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
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
......@@ -1165,13 +1140,12 @@ then
fi
fi
if [[ ! -z $WSREP_SST_OPT_BINLOG ]];then
BINLOG_DIRNAME=$(dirname $WSREP_SST_OPT_BINLOG)
BINLOG_FILENAME=$(basename $WSREP_SST_OPT_BINLOG)
# To avoid comparing data directory and BINLOG_DIRNAME
# To avoid comparing data directory and BINLOG_DIRNAME
mv $DATA/${BINLOG_FILENAME}.* $BINLOG_DIRNAME/ 2>/dev/null || true
pushd $BINLOG_DIRNAME &>/dev/null
......@@ -1187,7 +1161,7 @@ then
if [ $? -ne 0 ];
then
wsrep_log_error "${INNOBACKUPEX_BIN} apply finished with errors. Check syslog or ${INNOAPPLYLOG} for details"
wsrep_log_error "${INNOBACKUPEX_BIN} apply finished with errors. Check syslog or ${INNOAPPLYLOG} for details"
exit 22
fi
......@@ -1196,27 +1170,29 @@ then
set -e
wsrep_log_info "Moving the backup to ${TDATA}"
timeit "Xtrabackup move stage" "$INNOMOVE"
if [[ $? -eq 0 ]];then
if [[ $? -eq 0 ]];then
wsrep_log_info "Move successful, removing ${DATA}"
rm -rf $DATA
DATA=${TDATA}
else
else
wsrep_log_error "Move failed, keeping ${DATA} for further diagnosis"
wsrep_log_error "Check syslog or ${INNOMOVELOG} for details"
exit 22
fi
else
else
wsrep_log_info "${IST_FILE} received from donor: Running IST"
fi
if [[ ! -r ${MAGIC_FILE} ]];then
if [[ ! -r ${MAGIC_FILE} ]];then
wsrep_log_error "SST magic file ${MAGIC_FILE} not found/readable"
exit 2
fi
wsrep_log_info "Galera co-ords from recovery: $(cat ${MAGIC_FILE})"
cat "${MAGIC_FILE}" # Output : UUID:seqno wsrep_gtid_domain_id
wsrep_log_info "Total time on joiner: $totime seconds"
fi
......
scripts/wsrep_sst_mysqldump.sh
View file @ e0324bf3
......@@ -100,12 +100,12 @@ SET_START_POSITION="SET GLOBAL wsrep_start_position='$WSREP_SST_OPT_GTID';"
SET_WSREP_GTID_DOMAIN_ID=""
if [ -n $WSREP_SST_OPT_GTID_DOMAIN_ID ]
then
SET_WSREP_GTID_DOMAIN_ID="
SET @val = (SELECT GLOBAL_VALUE FROM INFORMATION_SCHEMA.SYSTEM_VARIABLES WHERE VARIABLE_NAME = 'WSREP_GTID_STRICT_MODE' AND GLOBAL_VALUE > 0);
SET @stmt = IF (@val IS NOT NULL, 'SET GLOBAL WSREP_GTID_DOMAIN_ID=$WSREP_SST_OPT_GTID_DOMAIN_ID', 'SET @dummy = 0');
PREPARE stmt FROM @stmt;
EXECUTE stmt;
DROP PREPARE stmt;"
SET_WSREP_GTID_DOMAIN_ID="
SET @val = (SELECT GLOBAL_VALUE FROM INFORMATION_SCHEMA.SYSTEM_VARIABLES WHERE VARIABLE_NAME = 'WSREP_GTID_STRICT_MODE' AND GLOBAL_VALUE > 0);
SET @stmt = IF (@val IS NOT NULL, 'SET GLOBAL WSREP_GTID_DOMAIN_ID=$WSREP_SST_OPT_GTID_DOMAIN_ID', 'SET @dummy = 0');
PREPARE stmt FROM @stmt;
EXECUTE stmt;
DROP PREPARE stmt;"
fi
MYSQL="$MYSQL_CLIENT $WSREP_SST_OPT_CONF "\
......@@ -132,16 +132,16 @@ SQL_LOG_BIN_OFF=""
# Safety check
if [ "${SERVER_VERSION%%.*}" != '5' ]
then
# If binary logging is enabled on the joiner node, we need to copy donor's
# gtid_binlog_state to joiner. In order to do that, a RESET MASTER must be
# executed to erase binary logs (if any). Binary logging should also be
# turned off for the session so that gtid state does not get altered while
# the dump gets replayed on joiner.
if [[ "$LOG_BIN" == 'ON' ]]; then
RESET_MASTER="RESET MASTER;"
SET_GTID_BINLOG_STATE="SET @@global.gtid_binlog_state='$GTID_BINLOG_STATE';"
SQL_LOG_BIN_OFF="SET @@session.sql_log_bin=OFF;"
fi
# If binary logging is enabled on the joiner node, we need to copy donor's
# gtid_binlog_state to joiner. In order to do that, a RESET MASTER must be
# executed to erase binary logs (if any). Binary logging should also be
# turned off for the session so that gtid state does not get altered while
# the dump gets replayed on joiner.
if [[ "$LOG_BIN" == 'ON' ]]; then
RESET_MASTER="RESET MASTER;"
SET_GTID_BINLOG_STATE="SET @@global.gtid_binlog_state='$GTID_BINLOG_STATE';"
SQL_LOG_BIN_OFF="SET @@session.sql_log_bin=OFF;"
fi
fi
# NOTE: we don't use --routines here because we're dumping mysql.proc table
......
scripts/wsrep_sst_rsync.sh
View file @ e0324bf3
......@@ -74,8 +74,8 @@ check_pid_and_port()
;;
*)
if ! which lsof > /dev/null; then
wsrep_log_error "lsof tool not found in PATH! Make sure you have it installed."
exit 2 # ENOENT
wsrep_log_error "lsof tool not found in PATH! Make sure you have it installed."
exit 2 # ENOENT
fi
local port_info="$(lsof -i :$rsync_port -Pn 2>/dev/null | \
......@@ -107,15 +107,15 @@ is_local_ip()
local get_addr_bin=`which ifconfig`
if [ -z "$get_addr_bin" ]
then
get_addr_bin=`which ip`
get_addr_bin="$get_addr_bin address show"
# Add an slash at the end, so we don't get false positive : 172.18.0.4 matches 172.18.0.41
# ip output format is "X.X.X.X/mask"
address="${address}/"
get_addr_bin=`which ip`
get_addr_bin="$get_addr_bin address show"
# Add an slash at the end, so we don't get false positive : 172.18.0.4 matches 172.18.0.41
# ip output format is "X.X.X.X/mask"
address="${address}/"
else
# Add an space at the end, so we don't get false positive : 172.18.0.4 matches 172.18.0.41
# ifconfig output format is "X.X.X.X "
address="$address "
# Add an space at the end, so we don't get false positive : 172.18.0.4 matches 172.18.0.41
# ifconfig output format is "X.X.X.X "
address="$address "
fi
$get_addr_bin | grep -F "$address" > /dev/null
......@@ -373,11 +373,13 @@ EOF
fi
else # BYPASS
wsrep_log_info "Bypassing state dump."
# Store donor's wsrep GTID (state ID) and wsrep_gtid_domain_id
# (separated by a space).
STATE="$WSREP_SST_OPT_GTID $WSREP_SST_OPT_GTID_DOMAIN_ID"
fi
echo "continue" # now server can resume updating data
......@@ -461,22 +463,22 @@ EOF
# If the IP is local listen only in it
if is_local_ip "$RSYNC_ADDR"
then
RSYNC_EXTRA_ARGS="--address $RSYNC_ADDR"
STUNNEL_ACCEPT="$RSYNC_ADDR:$RSYNC_PORT"
RSYNC_EXTRA_ARGS="--address $RSYNC_ADDR"
STUNNEL_ACCEPT="$RSYNC_ADDR:$RSYNC_PORT"
else
# Not local, possibly a NAT, listen on all interfaces
RSYNC_EXTRA_ARGS=""
STUNNEL_ACCEPT="$RSYNC_PORT"
# Overwrite address with all
RSYNC_ADDR="*"
# Not local, possibly a NAT, listen on all interfaces
RSYNC_EXTRA_ARGS=""
STUNNEL_ACCEPT="$RSYNC_PORT"
# Overwrite address with all
RSYNC_ADDR="*"
fi
if [ -z "$STUNNEL" ]
then
rsync --daemon --no-detach --port "$RSYNC_PORT" --config "$RSYNC_CONF" ${RSYNC_EXTRA_ARGS} &
RSYNC_REAL_PID=$!
rsync --daemon --no-detach --port "$RSYNC_PORT" --config "$RSYNC_CONF" ${RSYNC_EXTRA_ARGS} &
RSYNC_REAL_PID=$!
else
cat << EOF > "$STUNNEL_CONF"
cat << EOF > "$STUNNEL_CONF"
key = $SSTKEY
cert = $SSTCERT
foreground = yes
......@@ -488,9 +490,9 @@ accept = $STUNNEL_ACCEPT
exec = $(which rsync)
execargs = rsync --server --daemon --config=$RSYNC_CONF .
EOF
stunnel "$STUNNEL_CONF" &
RSYNC_REAL_PID=$!
RSYNC_PID=$STUNNEL_PID
stunnel "$STUNNEL_CONF" &
RSYNC_REAL_PID=$!
RSYNC_PID=$STUNNEL_PID
fi
until check_pid_and_port "$RSYNC_PID" "$RSYNC_REAL_PID" "$RSYNC_ADDR" "$RSYNC_PORT"
......@@ -518,7 +520,6 @@ EOF
if ! [ -z $WSREP_SST_OPT_BINLOG ]
then
OLD_PWD="$(pwd)"
cd $BINLOG_DIRNAME
......@@ -532,14 +533,15 @@ EOF
do
if ! [ -z $WSREP_SST_OPT_BINLOG_INDEX ]
echo ${BINLOG_DIRNAME}/${ii} >> ${BINLOG_FILENAME}.index
then
then
echo ${BINLOG_DIRNAME}/${ii} >> ${BINLOG_INDEX_DIRNAME}/${BINLOG_INDEX_FILENAME}.index
fi
done
fi
cd "$OLD_PWD"
cd "$OLD_PWD"
fi
if [ -r "$MAGIC_FILE" ]
then
# UUID:seqno & wsrep_gtid_domain_id is received here.
......@@ -548,6 +550,7 @@ EOF
# this message should cause joiner to abort
echo "rsync process ended without creating '$MAGIC_FILE'"
fi
wsrep_cleanup_progress_file
# cleanup_joiner
else
......
scripts/wsrep_sst_xtrabackup-v2.sh
View file @ e0324bf3
......@@ -15,12 +15,9 @@
# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston
# MA 02110-1335 USA.
# Documentation: http://www.percona.com/doc/percona-xtradb-cluster/manual/xtrabackup_sst.html
# Documentation: http://www.percona.com/doc/percona-xtradb-cluster/manual/xtrabackup_sst.html
# Make sure to read that before proceeding!
. $(dirname $0)/wsrep_sst_common
ealgo=""
......@@ -73,7 +70,7 @@ ssl_cert=""
ssl_ca=""
ssl_key=""
if which pv &>/dev/null && pv --help | grep -q FORMAT;then
if which pv &>/dev/null && pv --help | grep -q FORMAT;then
pvopts+=$pvformat
fi
pcmd="pv $pvopts"
......@@ -101,7 +98,7 @@ timeit(){
local cmd="$@"
local x1 x2 took extcode
if [[ $ttime -eq 1 ]];then
if [[ $ttime -eq 1 ]];then
x1=$(date +%s)
wsrep_log_info "Evaluating $cmd"
eval "$cmd"
......@@ -110,7 +107,7 @@ timeit(){
took=$(( x2-x1 ))
wsrep_log_info "NOTE: $stage took $took seconds"
totime=$(( totime+took ))
else
else
wsrep_log_info "Evaluating $cmd"
eval "$cmd"
extcode=$?
......@@ -121,11 +118,11 @@ timeit(){
get_keys()
{
# $encrypt -eq 1 is for internal purposes only
if [[ $encrypt -ge 2 || $encrypt -eq -1 ]];then
return
if [[ $encrypt -ge 2 || $encrypt -eq -1 ]];then
return
fi
if [[ $encrypt -eq 0 ]];then
if [[ $encrypt -eq 0 ]];then
if $MY_PRINT_DEFAULTS xtrabackup | grep -q encrypt;then
wsrep_log_error "Unexpected option combination. SST may fail. Refer to http://www.percona.com/doc/percona-xtradb-cluster/manual/xtrabackup_sst.html "
fi
......@@ -252,7 +249,7 @@ get_transfer()
TSST_PORT=${WSREP_SST_OPT_PORT:-4444}
if [[ $tfmt == 'nc' ]];then
if [[ ! -x `which nc` ]];then
if [[ ! -x `which nc` ]];then
wsrep_log_error "nc(netcat) not found in path: $PATH"
exit 2
fi
......@@ -292,7 +289,7 @@ get_transfer()
else
tfmt='socat'
wsrep_log_info "Using socat as streamer"
if [[ ! -x `which socat` ]];then
if [[ ! -x `which socat` ]];then
wsrep_log_error "socat not found in path: $PATH"
exit 2
fi
......@@ -389,7 +386,6 @@ get_transfer()
wsrep_log_info "Encrypting with CERT: $ssl_cert, KEY: $ssl_key, CA: $ssl_ca"
tcmd="socat -u stdio openssl-connect:${WSREP_SST_OPT_HOST}:${TSST_PORT},cert=${ssl_cert},key=${ssl_key},cafile=${ssl_ca},verify=1${donor_extra}${sockopt}"
fi
else
if [[ $encrypt -eq 1 ]]; then
wsrep_log_warning "**** WARNING **** encrypt=1 is deprecated and will be removed in a future release"
......@@ -408,7 +404,7 @@ get_footprint()
{
pushd $WSREP_SST_OPT_DATA 1>/dev/null
payload=$(find . -regex '.*\.ibd$\|.*\.MYI$\|.*\.MYD$\|.*ibdata1$' -type f -print0 | du --files0-from=- --block-size=1 -c -s | awk 'END { print $1 }')
if $MY_PRINT_DEFAULTS xtrabackup | grep -q -- "--compress";then
if $MY_PRINT_DEFAULTS xtrabackup | grep -q -- "--compress";then
# QuickLZ has around 50% compression ratio
# When compression/compaction used, the progress is only an approximate.
payload=$(( payload*1/2 ))
......@@ -420,8 +416,7 @@ get_footprint()
adjust_progress()
{
if [[ ! -x `which pv` ]];then
if [[ ! -x `which pv` ]];then
wsrep_log_error "pv not found in path: $PATH"
wsrep_log_error "Disabling all progress/rate-limiting"
pcmd=""
......@@ -430,16 +425,16 @@ adjust_progress()
return
fi
if [[ -n $progress && $progress != '1' ]];then
if [[ -e $progress ]];then
if [[ -n $progress && $progress != '1' ]];then
if [[ -e $progress ]];then
pcmd+=" 2>>$progress"
else
else
pcmd+=" 2>$progress"
fi
elif [[ -z $progress && -n $rlimit ]];then
elif [[ -z $progress && -n $rlimit ]];then
# When rlimit is non-zero
pcmd="pv -q"
fi
fi
if [[ -n $rlimit && "$WSREP_SST_OPT_ROLE" == "donor" ]];then
wsrep_log_info "Rate-limiting SST to $rlimit"
......@@ -470,8 +465,7 @@ read_cnf()
scomp=$(parse_cnf sst compressor "")
sdecomp=$(parse_cnf sst decompressor "")
# Refer to http://www.percona.com/doc/percona-xtradb-cluster/manual/xtrabackup_sst.html
# 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=$(parse_cnf sst encrypt-key "")
......@@ -502,7 +496,7 @@ read_cnf()
ssystag=$(parse_cnf mysqld_safe syslog-tag "${SST_SYSLOG_TAG:-}")
ssystag+="-"
if [[ $ssyslog -ne -1 ]];then
if [[ $ssyslog -ne -1 ]];then
if $MY_PRINT_DEFAULTS mysqld_safe | grep -q -- "--syslog";then
ssyslog=1
fi
......@@ -511,7 +505,7 @@ read_cnf()
get_stream()
{
if [[ $sfmt == 'xbstream' ]];then
if [[ $sfmt == 'xbstream' ]];then
wsrep_log_info "Streaming with xbstream"
if [[ "$WSREP_SST_OPT_ROLE" == "joiner" ]];then
strmcmd="xbstream -x"
......@@ -526,7 +520,6 @@ get_stream()
else
strmcmd="tar cf - \${INFO_FILE} "
fi
fi
}
......@@ -548,33 +541,32 @@ cleanup_joiner()
{
# Since this is invoked just after exit NNN
local estatus=$?
if [[ $estatus -ne 0 ]];then
if [[ $estatus -ne 0 ]];then
wsrep_log_error "Cleanup after exit with status:$estatus"
elif [ "${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
if [[ -n $progress && -p $progress ]];then
wsrep_log_info "Cleaning up fifo file $progress"
rm $progress
fi
if [[ -n ${STATDIR:-} ]];then
if [[ -n ${STATDIR:-} ]];then
[[ -d $STATDIR ]] && rm -rf $STATDIR
fi
# Final cleanup
# Final cleanup
pgid=$(ps -o pgid= $$ | grep -o '[0-9]*')
# This means no setsid done in mysqld.
# We don't want to kill mysqld here otherwise.
if [[ $$ -eq $pgid ]];then
# This means a signal was delivered to the process.
# So, more cleanup.
if [[ $estatus -ge 128 ]];then
# So, more cleanup.
if [[ $estatus -ge 128 ]];then
kill -KILL -$$ || true
fi
fi
exit $estatus
......@@ -590,11 +582,11 @@ cleanup_donor()
{
# Since this is invoked just after exit NNN
local estatus=$?
if [[ $estatus -ne 0 ]];then
if [[ $estatus -ne 0 ]];then
wsrep_log_error "Cleanup after exit with status:$estatus"
fi
if [[ -n ${XTRABACKUP_PID:-} ]];then
if [[ -n ${XTRABACKUP_PID:-} ]];then
if check_pid $XTRABACKUP_PID
then
wsrep_log_error "xtrabackup process is still running. Killing... "
......@@ -602,24 +594,25 @@ cleanup_donor()
fi
fi
rm -f ${DATA}/${IST_FILE} || true
if [[ -n $progress && -p $progress ]];then
if [[ -n $progress && -p $progress ]];then
wsrep_log_info "Cleaning up fifo file $progress"
rm -f $progress || true
fi
wsrep_log_info "Cleaning up temporary directories"
if [[ -n $xtmpdir ]];then
if [[ -n $xtmpdir ]];then
[[ -d $xtmpdir ]] && rm -rf $xtmpdir || true
fi
if [[ -n $itmpdir ]];then
if [[ -n $itmpdir ]];then
[[ -d $itmpdir ]] && rm -rf $itmpdir || true
fi
# Final cleanup
# Final cleanup
pgid=$(ps -o pgid= $$ | grep -o '[0-9]*')
# This means no setsid done in mysqld.
......@@ -627,15 +620,14 @@ cleanup_donor()
if [[ $$ -eq $pgid ]];then
# This means a signal was delivered to the process.
# So, more cleanup.
if [[ $estatus -ge 128 ]];then
# So, more cleanup.
if [[ $estatus -ge 128 ]];then
kill -KILL -$$ || true
fi
fi
exit $estatus
}
kill_xtrabackup()
......@@ -668,20 +660,20 @@ wait_for_listen()
check_extra()
{
local use_socket=1
if [[ $uextra -eq 1 ]];then
if [[ $uextra -eq 1 ]];then
if [ $(parse_cnf --mysqld thread-handling) = 'pool-of-threads'];then
local eport=$(parse_cnf --mysqld extra-port)
if [[ -n $eport ]];then
if [[ -n $eport ]];then
# Xtrabackup works only locally.
# Hence, setting host to 127.0.0.1 unconditionally.
# 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
else
wsrep_log_error "Extra port $eport null, failing"
exit 1
fi
else
else
wsrep_log_info "Thread pool not set, ignore the option use_extra"
fi
fi
......@@ -693,7 +685,7 @@ check_extra()
recv_joiner()
{
local dir=$1
local msg=$2
local msg=$2
local tmt=$3
local checkf=$4
local ltcmd
......@@ -706,27 +698,27 @@ recv_joiner()
pushd ${dir} 1>/dev/null
set +e
if [[ $tmt -gt 0 && -x `which timeout` ]];then
if timeout --help | grep -q -- '-k';then
if [[ $tmt -gt 0 && -x `which timeout` ]];then
if timeout --help | grep -q -- '-k';then
ltcmd="timeout -k $(( tmt+10 )) $tmt $tcmd"
else
else
ltcmd="timeout -s9 $tmt $tcmd"
fi
timeit "$msg" "$ltcmd | $strmcmd; RC=( "\${PIPESTATUS[@]}" )"
else
else
timeit "$msg" "$tcmd | $strmcmd; RC=( "\${PIPESTATUS[@]}" )"
fi
set -e
popd 1>/dev/null
popd 1>/dev/null
if [[ ${RC[0]} -eq 124 ]];then
if [[ ${RC[0]} -eq 124 ]];then
wsrep_log_error "Possible timeout in receving first data from donor in gtid stage"
exit 32
fi
for ecode in "${RC[@]}";do
if [[ $ecode -ne 0 ]];then
for ecode in "${RC[@]}";do
if [[ $ecode -ne 0 ]];then
wsrep_log_error "Error while getting data from donor node: " \
"exit codes: ${RC[@]}"
exit 32
......@@ -736,33 +728,30 @@ recv_joiner()
if [[ $checkf -eq 1 && ! -r "${MAGIC_FILE}" ]];then
# this message should cause joiner to abort
wsrep_log_error "xtrabackup process ended without creating '${MAGIC_FILE}'"
wsrep_log_info "Contents of datadir"
wsrep_log_info "Contents of datadir"
wsrep_log_info "$(ls -l ${dir}/*)"
exit 32
fi
}
send_donor()
{
local dir=$1
local msg=$2
local msg=$2
pushd ${dir} 1>/dev/null
set +e
timeit "$msg" "$strmcmd | $tcmd; RC=( "\${PIPESTATUS[@]}" )"
set -e
popd 1>/dev/null
popd 1>/dev/null
for ecode in "${RC[@]}";do
if [[ $ecode -ne 0 ]];then
for ecode in "${RC[@]}";do
if [[ $ecode -ne 0 ]];then
wsrep_log_error "Error while getting data from donor node: " \
"exit codes: ${RC[@]}"
exit 32
fi
done
}
# Returns the version string in a standardized format
......@@ -774,7 +763,7 @@ normalize_version()
local minor=0
local patch=0
# Only parses purely numeric version numbers, 1.2.3
# Only parses purely numeric version numbers, 1.2.3
# Everything after the first three values are ignored
if [[ $1 =~ ^([0-9]+)\.([0-9]+)\.?([0-9]*)([\.0-9])*$ ]]; then
major=${BASH_REMATCH[1]}
......@@ -808,12 +797,12 @@ monitor_process()
while true ; do
if ! ps --pid "${WSREP_SST_OPT_PARENT}" &>/dev/null; then
wsrep_log_error "Parent mysqld process (PID:${WSREP_SST_OPT_PARENT}) terminated unexpectedly."
wsrep_log_error "Parent mysqld process (PID:${WSREP_SST_OPT_PARENT}) terminated unexpectedly."
kill -- -"${WSREP_SST_OPT_PARENT}"
exit 32
fi
if ! ps --pid "${sst_stream_pid}" &>/dev/null; then
if ! ps --pid "${sst_stream_pid}" &>/dev/null; then
break
fi
......@@ -822,8 +811,7 @@ monitor_process()
done
}
if [[ ! -x `which $INNOBACKUPEX_BIN` ]];then
if [[ ! -x `which $INNOBACKUPEX_BIN` ]];then
wsrep_log_error "innobackupex not in path: $PATH"
exit 2
fi
......@@ -843,46 +831,43 @@ if ! check_for_version $XB_VERSION $XB_REQUIRED_VERSION; then
exit 2
fi
rm -f "${MAGIC_FILE}"
if [[ ! ${WSREP_SST_OPT_ROLE} == 'joiner' && ! ${WSREP_SST_OPT_ROLE} == 'donor' ]];then
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
if ${INNOBACKUPEX_BIN} /tmp --help 2>/dev/null | grep -q -- '--version-check'; then
if ${INNOBACKUPEX_BIN} /tmp --help 2>/dev/null | grep -q -- '--version-check'; then
disver="--no-version-check"
fi
if [[ ${FORCE_FTWRL:-0} -eq 1 ]];then
if [[ ${FORCE_FTWRL:-0} -eq 1 ]];then
wsrep_log_info "Forcing FTWRL due to environment variable FORCE_FTWRL equal to $FORCE_FTWRL"
iopts+=" --no-backup-locks "
fi
INNOEXTRA=""
if [[ $ssyslog -eq 1 ]];then
if [[ $ssyslog -eq 1 ]];then
if [[ ! -x `which logger` ]];then
if [[ ! -x `which logger` ]];then
wsrep_log_error "logger not in path: $PATH. Ignoring"
else
wsrep_log_info "Logging all stderr of SST/Innobackupex to syslog"
exec 2> >(logger -p daemon.err -t ${ssystag}wsrep-sst-$WSREP_SST_OPT_ROLE)
wsrep_log_error()
{
logger -p daemon.err -t ${ssystag}wsrep-sst-$WSREP_SST_OPT_ROLE "$@"
logger -p daemon.err -t ${ssystag}wsrep-sst-$WSREP_SST_OPT_ROLE "$@"
}
wsrep_log_info()
{
logger -p daemon.info -t ${ssystag}wsrep-sst-$WSREP_SST_OPT_ROLE "$@"
logger -p daemon.info -t ${ssystag}wsrep-sst-$WSREP_SST_OPT_ROLE "$@"
}
INNOAPPLY="2>&1 | logger -p daemon.err -t ${ssystag}innobackupex-apply "
......@@ -890,7 +875,7 @@ if [[ $ssyslog -eq 1 ]];then
INNOBACKUP="2> >(logger -p daemon.err -t ${ssystag}innobackupex-backup)"
fi
else
else
INNOAPPLY="&>\${DATA}/innobackup.prepare.log"
INNOMOVE="&>\${DATA}/innobackup.move.log"
INNOBACKUP="2>\${DATA}/innobackup.backup.log"
......@@ -976,12 +961,12 @@ then
ttcmd="$tcmd"
if [[ $encrypt -eq 1 ]];then
if [[ -n $scomp ]];then
if [[ -n $scomp ]];then
tcmd=" \$ecmd | $scomp | $tcmd "
else
else
tcmd=" \$ecmd | $tcmd "
fi
elif [[ -n $scomp ]];then
elif [[ -n $scomp ]];then
tcmd=" $scomp | $tcmd "
fi
......@@ -989,10 +974,10 @@ then
# Restore the transport commmand to its original state
tcmd="$ttcmd"
if [[ -n $progress ]];then
if [[ -n $progress ]];then
get_footprint
tcmd="$pcmd | $tcmd"
elif [[ -n $rlimit ]];then
elif [[ -n $rlimit ]];then
adjust_progress
tcmd="$pcmd | $tcmd"
fi
......@@ -1020,7 +1005,7 @@ then
wsrep_log_error "${INNOBACKUPEX_BIN} finished with error: ${RC[0]}. " \
"Check ${DATA}/innobackup.backup.log"
exit 22
elif [[ ${RC[$(( ${#RC[@]}-1 ))]} -eq 1 ]];then
elif [[ ${RC[$(( ${#RC[@]}-1 ))]} -eq 1 ]];then
wsrep_log_error "$tcmd finished with error: ${RC[1]}"
exit 22
fi
......@@ -1028,7 +1013,6 @@ then
# innobackupex implicitly writes PID to fixed location in $xtmpdir
XTRABACKUP_PID="$xtmpdir/xtrabackup_pid"
else # BYPASS FOR IST
wsrep_log_info "Bypassing the SST for IST"
......@@ -1040,12 +1024,12 @@ then
echo "1" > "${DATA}/${IST_FILE}"
get_keys
if [[ $encrypt -eq 1 ]];then
if [[ -n $scomp ]];then
if [[ -n $scomp ]];then
tcmd=" \$ecmd | $scomp | $tcmd "
else
tcmd=" \$ecmd | $tcmd "
fi
elif [[ -n $scomp ]];then
elif [[ -n $scomp ]];then
tcmd=" $scomp | $tcmd "
fi
strmcmd+=" \${IST_FILE}"
......@@ -1099,19 +1083,19 @@ then
trap sig_joiner_cleanup HUP PIPE INT TERM
trap cleanup_joiner EXIT
if [[ -n $progress ]];then
if [[ -n $progress ]];then
adjust_progress
tcmd+=" | $pcmd"
fi
get_keys
if [[ $encrypt -eq 1 && $sencrypted -eq 1 ]];then
if [[ -n $sdecomp ]];then
if [[ -n $sdecomp ]];then
strmcmd=" $sdecomp | \$ecmd | $strmcmd"
else
else
strmcmd=" \$ecmd | $strmcmd"
fi
elif [[ -n $sdecomp ]];then
elif [[ -n $sdecomp ]];then
strmcmd=" $sdecomp | $strmcmd"
fi
......@@ -1119,10 +1103,9 @@ then
MAGIC_FILE="${STATDIR}/${INFO_FILE}"
recv_joiner $STATDIR "${stagemsg}-gtid" $stimeout 1
if ! ps -p ${WSREP_SST_OPT_PARENT} &>/dev/null
then
wsrep_log_error "Parent mysqld process (PID:${WSREP_SST_OPT_PARENT}) terminated unexpectedly."
wsrep_log_error "Parent mysqld process (PID:${WSREP_SST_OPT_PARENT}) terminated unexpectedly."
exit 32
fi
......@@ -1138,7 +1121,6 @@ then
jpid=$!
wsrep_log_info "Proceeding with SST"
wsrep_log_info "Cleaning the existing datadir and innodb-data/log directories"
if [ "${OS}" = "FreeBSD" ]; then
find -E $ib_home_dir $ib_log_dir $ib_undo_dir $DATA -mindepth 1 -prune -regex $cpat -o -exec rm -rfv {} 1>&2 \+
......@@ -1164,30 +1146,27 @@ then
fi
fi
TDATA=${DATA}
DATA="${DATA}/.sst"
MAGIC_FILE="${DATA}/${INFO_FILE}"
wsrep_log_info "Waiting for SST streaming to complete!"
monitor_process $jpid
get_proc
if [[ ! -s ${DATA}/xtrabackup_checkpoints ]];then
if [[ ! -s ${DATA}/xtrabackup_checkpoints ]];then
wsrep_log_error "xtrabackup_checkpoints missing, failed innobackupex/SST on donor"
exit 2
fi
# Rebuild indexes for compact backups
if grep -q 'compact = 1' ${DATA}/xtrabackup_checkpoints;then
if grep -q 'compact = 1' ${DATA}/xtrabackup_checkpoints;then
wsrep_log_info "Index compaction detected"
rebuild=1
fi
if [[ $rebuild -eq 1 ]];then
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"
......@@ -1197,7 +1176,7 @@ then
wsrep_log_info "Compressed qpress files found"
if [[ ! -x `which qpress` ]];then
if [[ ! -x `which qpress` ]];then
wsrep_log_error "qpress not found in path: $PATH"
exit 22
fi
......@@ -1205,28 +1184,27 @@ then
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
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
else
pvopts="-f -s $count -l -N Decompression"
fi
pcmd="pv $pvopts"
adjust_progress
dcmd="$pcmd | xargs -n 2 qpress -T${nproc}d"
else
else
dcmd="xargs -n 2 qpress -T${nproc}d"
fi
# Decompress the qpress files
# Decompress the qpress files
wsrep_log_info "Decompression with $nproc threads"
timeit "Joiner-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
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
......@@ -1235,13 +1213,12 @@ then
fi
fi
if [[ ! -z $WSREP_SST_OPT_BINLOG ]];then
BINLOG_DIRNAME=$(dirname $WSREP_SST_OPT_BINLOG)
BINLOG_FILENAME=$(basename $WSREP_SST_OPT_BINLOG)
# To avoid comparing data directory and BINLOG_DIRNAME
# To avoid comparing data directory and BINLOG_DIRNAME
mv $DATA/${BINLOG_FILENAME}.* $BINLOG_DIRNAME/ 2>/dev/null || true
pushd $BINLOG_DIRNAME &>/dev/null
......@@ -1257,7 +1234,7 @@ then
if [ $? -ne 0 ];
then
wsrep_log_error "${INNOBACKUPEX_BIN} apply finished with errors. Check ${DATA}/innobackup.prepare.log"
wsrep_log_error "${INNOBACKUPEX_BIN} apply finished with errors. Check ${DATA}/innobackup.prepare.log"
exit 22
fi
......@@ -1267,22 +1244,21 @@ then
set -e
wsrep_log_info "Moving the backup to ${TDATA}"
timeit "Xtrabackup move stage" "$INNOMOVE"
if [[ $? -eq 0 ]];then
if [[ $? -eq 0 ]];then
wsrep_log_info "Move successful, removing ${DATA}"
rm -rf $DATA
DATA=${TDATA}
else
else
wsrep_log_error "Move failed, keeping ${DATA} for further diagnosis"
wsrep_log_error "Check ${DATA}/innobackup.move.log for details"
exit 22
fi
else
else
wsrep_log_info "${IST_FILE} received from donor: Running IST"
fi
if [[ ! -r ${MAGIC_FILE} ]];then
if [[ ! -r ${MAGIC_FILE} ]];then
wsrep_log_error "SST magic file ${MAGIC_FILE} not found/readable"
exit 2
fi
......
scripts/wsrep_sst_xtrabackup.sh
View file @ e0324bf3
......@@ -15,12 +15,9 @@
# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston
# MA 02110-1335 USA.
# Optional dependencies and options documented here: http://www.percona.com/doc/percona-xtradb-cluster/manual/xtrabackup_sst.html
# 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=""
......@@ -52,7 +49,7 @@ pvformat="-F '%N => Rate:%r Avg:%a Elapsed:%t %e Bytes: %b %p' "
pvopts="-f -i 10 -N $WSREP_SST_OPT_ROLE "
uextra=0
if which pv &>/dev/null && pv --help | grep -q FORMAT;then
if which pv &>/dev/null && pv --help | grep -q FORMAT;then
pvopts+=$pvformat
fi
pcmd="pv $pvopts"
......@@ -73,7 +70,7 @@ timeit(){
local cmd="$@"
local x1 x2 took extcode
if [[ $ttime -eq 1 ]];then
if [[ $ttime -eq 1 ]];then
x1=$(date +%s)
wsrep_log_info "Evaluating $cmd"
eval "$cmd"
......@@ -82,7 +79,7 @@ timeit(){
took=$(( x2-x1 ))
wsrep_log_info "NOTE: $stage took $took seconds"
totime=$(( totime+took ))
else
else
wsrep_log_info "Evaluating $cmd"
eval "$cmd"
extcode=$?
......@@ -92,11 +89,11 @@ timeit(){
get_keys()
{
if [[ $encrypt -eq 2 ]];then
return
if [[ $encrypt -eq 2 ]];then
return
fi
if [[ $encrypt -eq 0 ]];then
if [[ $encrypt -eq 0 ]];then
if $MY_PRINT_DEFAULTS xtrabackup | grep -q encrypt;then
wsrep_log_error "Unexpected option combination. SST may fail. Refer to http://www.percona.com/doc/percona-xtradb-cluster/manual/xtrabackup_sst.html "
fi
......@@ -137,13 +134,13 @@ get_transfer()
TSST_PORT=${WSREP_SST_OPT_PORT:-4444}
if [[ $tfmt == 'nc' ]];then
if [[ ! -x `which 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
if nc -h 2>&1 | grep -q ncat;then
if nc -h 2>&1 | grep -q ncat;then
# Ncat
tcmd="nc -l ${TSST_PORT}"
elif nc -h 2>&1 | grep -q -- '-d\>';then
......@@ -168,19 +165,19 @@ get_transfer()
else
tfmt='socat'
wsrep_log_info "Using socat as streamer"
if [[ ! -x `which socat` ]];then
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
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
if [[ $encrypt -eq 2 ]];then
wsrep_log_info "Using openssl based encryption with socat"
if [[ -z $tpem || -z $tcert ]];then
if [[ -z $tpem || -z $tcert ]];then
wsrep_log_error "Both PEM and CRT files required"
exit 22
fi
......@@ -191,7 +188,7 @@ get_transfer()
wsrep_log_info "Encrypting with PEM $tpem, CA: $tcert"
tcmd="socat -u stdio openssl-connect:${WSREP_SST_OPT_HOST}:${TSST_PORT},cert=$tpem,cafile=${tcert}${sockopt}"
fi
else
else
if [[ "$WSREP_SST_OPT_ROLE" == "joiner" ]];then
tcmd="socat -u TCP-LISTEN:${TSST_PORT},reuseaddr${sockopt} stdio"
else
......@@ -199,14 +196,13 @@ get_transfer()
fi
fi
fi
}
get_footprint()
{
pushd $WSREP_SST_OPT_DATA 1>/dev/null
payload=$(find . -regex '.*\.ibd$\|.*\.MYI$\|.*\.MYD$\|.*ibdata1$' -type f -print0 | du --files0-from=- --block-size=1 -c -s | awk 'END { print $1 }')
if $MY_PRINT_DEFAULTS xtrabackup | grep -q -- "--compress";then
if $MY_PRINT_DEFAULTS xtrabackup | grep -q -- "--compress";then
# QuickLZ has around 50% compression ratio
# When compression/compaction used, the progress is only an approximate.
payload=$(( payload*1/2 ))
......@@ -218,16 +214,16 @@ get_footprint()
adjust_progress()
{
if [[ -n $progress && $progress != '1' ]];then
if [[ -e $progress ]];then
if [[ -n $progress && $progress != '1' ]];then
if [[ -e $progress ]];then
pcmd+=" 2>>$progress"
else
else
pcmd+=" 2>$progress"
fi
elif [[ -z $progress && -n $rlimit ]];then
elif [[ -z $progress && -n $rlimit ]];then
# When rlimit is non-zero
pcmd="pv -q"
fi
fi
if [[ -n $rlimit && "$WSREP_SST_OPT_ROLE" == "donor" ]];then
wsrep_log_info "Rate-limiting SST to $rlimit"
......@@ -251,7 +247,7 @@ read_cnf()
ekey=$(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
# 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 "")
......@@ -263,7 +259,7 @@ read_cnf()
get_stream()
{
if [[ $sfmt == 'xbstream' ]];then
if [[ $sfmt == 'xbstream' ]];then
wsrep_log_info "Streaming with xbstream"
if [[ "$WSREP_SST_OPT_ROLE" == "joiner" ]];then
strmcmd="xbstream -x"
......@@ -278,7 +274,6 @@ get_stream()
else
strmcmd="tar cf - \${INFO_FILE} \${IST_FILE}"
fi
fi
}
......@@ -300,14 +295,14 @@ cleanup_joiner()
{
# Since this is invoked just after exit NNN
local estatus=$?
if [[ $estatus -ne 0 ]];then
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
if [[ -n $progress && -p $progress ]];then
wsrep_log_info "Cleaning up fifo file $progress"
rm $progress
fi
......@@ -323,22 +318,22 @@ cleanup_donor()
{
# Since this is invoked just after exit NNN
local estatus=$?
if [[ $estatus -ne 0 ]];then
if [[ $estatus -ne 0 ]];then
wsrep_log_error "Cleanup after exit with status:$estatus"
fi
if [[ -n $XTRABACKUP_PID ]];then
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
rm -f $XTRABACKUP_PID
fi
rm -f ${DATA}/${IST_FILE}
if [[ -n $progress && -p $progress ]];then
if [[ -n $progress && -p $progress ]];then
wsrep_log_info "Cleaning up fifo file $progress"
rm $progress
fi
......@@ -363,9 +358,9 @@ wait_for_listen()
ss -p state listening "( sport = :$PORT )" | grep -qE 'socat|nc' && break
sleep 0.2
done
if [[ $incremental -eq 1 ]];then
if [[ $incremental -eq 1 ]];then
echo "ready ${ADDR}/${MODULE}/$lsn"
else
else
echo "ready ${ADDR}/${MODULE}"
fi
}
......@@ -373,20 +368,20 @@ wait_for_listen()
check_extra()
{
local use_socket=1
if [[ $uextra -eq 1 ]];then
if [[ $uextra -eq 1 ]];then
if [ $(parse_cnf --mysqld thread-handling) = 'pool-of-threads'];then
local eport=$(parse_cnf --mysqld extra-port)
if [[ -n $eport ]];then
if [[ -n $eport ]];then
# Xtrabackup works only locally.
# Hence, setting host to 127.0.0.1 unconditionally.
# 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
else
wsrep_log_error "Extra port $eport null, failing"
exit 1
fi
else
else
wsrep_log_info "Thread pool not set, ignore the option use_extra"
fi
fi
......@@ -395,14 +390,14 @@ check_extra()
fi
}
if [[ ! -x `which innobackupex` ]];then
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
if [[ ! ${WSREP_SST_OPT_ROLE} == 'joiner' && ! ${WSREP_SST_OPT_ROLE} == 'donor' ]];then
wsrep_log_error "Invalid role ${WSREP_SST_OPT_ROLE}"
exit 22
fi
......@@ -440,12 +435,12 @@ then
if [[ $encrypt -eq 1 ]];then
if [[ -n $ekey ]];then
INNOEXTRA+=" --encrypt=$ealgo --encrypt-key=$ekey"
else
else
INNOEXTRA+=" --encrypt=$ealgo --encrypt-key-file=$ekeyfile"
fi
fi
if [[ -n $lsn ]];then
if [[ -n $lsn ]];then
INNOEXTRA+=" --incremental --incremental-lsn=$lsn"
fi
......@@ -453,10 +448,10 @@ then
wsrep_log_info "Streaming the backup to joiner at ${WSREP_SST_OPT_HOST} ${WSREP_SST_OPT_PORT}"
if [[ -n $progress ]];then
if [[ -n $progress ]];then
get_footprint
tcmd="$pcmd | $tcmd"
elif [[ -n $rlimit ]];then
elif [[ -n $rlimit ]];then
adjust_progress
tcmd="$pcmd | $tcmd"
fi
......@@ -469,7 +464,7 @@ then
wsrep_log_error "${INNOBACKUPEX_BIN} finished with error: ${RC[0]}. " \
"Check ${DATA}/innobackup.backup.log"
exit 22
elif [[ ${RC[$(( ${#RC[@]}-1 ))]} -eq 1 ]];then
elif [[ ${RC[$(( ${#RC[@]}-1 ))]} -eq 1 ]];then
wsrep_log_error "$tcmd finished with error: ${RC[1]}"
exit 22
fi
......@@ -496,13 +491,14 @@ then
set -e
popd 1>/dev/null
for ecode in "${RC[@]}";do
if [[ $ecode -ne 0 ]];then
for ecode in "${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}"
......@@ -513,11 +509,11 @@ 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
if [[ ! -e ${DATA}/ibdata1 ]];then
incremental=0
fi
if [[ $incremental -eq 1 ]];then
if [[ $incremental -eq 1 ]];then
wsrep_log_info "Incremental SST enabled"
#lsn=$(/pxc/bin/mysqld $WSREP_SST_OPT_CONF --basedir=/pxc --wsrep-recover 2>&1 | grep -o 'log sequence number .*' | cut -d " " -f 4 | head -1)
lsn=$(grep to_lsn xtrabackup_checkpoints | cut -d= -f2 | tr -d ' ')
......@@ -539,12 +535,12 @@ then
trap sig_joiner_cleanup HUP PIPE INT TERM
trap cleanup_joiner EXIT
if [[ -n $progress ]];then
if [[ -n $progress ]];then
adjust_progress
tcmd+=" | $pcmd"
fi
if [[ $incremental -eq 1 ]];then
if [[ $incremental -eq 1 ]];then
BDATA=$DATA
DATA=$(mktemp -d)
MAGIC_FILE="${DATA}/${INFO_FILE}"
......@@ -558,13 +554,13 @@ then
pushd ${DATA} 1>/dev/null
timeit "Joiner-Recv-Unencrypted" "$tcmd | $strmcmd; RC=( "\${PIPESTATUS[@]}" )"
popd 1>/dev/null
popd 1>/dev/null
set -e
if [[ $sfmt == 'xbstream' ]];then
if [[ $sfmt == 'xbstream' ]];then
# Special handling till lp:1193240 is fixed"
if [[ ${RC[$(( ${#RC[@]}-1 ))]} -eq 1 ]];then
if [[ ${RC[$(( ${#RC[@]}-1 ))]} -eq 1 ]];then
wsrep_log_error "Xbstream failed"
wsrep_log_error "Data directory ${DATA} may not be empty: lp:1193240" \
"Manual intervention required in that case"
......@@ -574,8 +570,8 @@ then
wait %% # join for wait_for_listen thread
for ecode in "${RC[@]}";do
if [[ $ecode -ne 0 ]];then
for ecode in "${RC[@]}";do
if [[ $ecode -ne 0 ]];then
wsrep_log_error "Error while getting data from donor node: " \
"exit codes: ${RC[@]}"
exit 32
......@@ -586,22 +582,23 @@ then
then
# this message should cause joiner to abort
wsrep_log_error "xtrabackup process ended without creating '${MAGIC_FILE}'"
wsrep_log_info "Contents of datadir"
wsrep_log_info "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."
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
if [[ $incremental -ne 1 ]];then
rm -f ${DATA}/ib_logfile*
else
rm -f ${BDATA}/ib_logfile*
......@@ -610,12 +607,12 @@ then
get_proc
# Rebuild indexes for compact backups
if grep -q 'compact = 1' ${DATA}/xtrabackup_checkpoints;then
if grep -q 'compact = 1' ${DATA}/xtrabackup_checkpoints;then
wsrep_log_info "Index compaction detected"
rebuild=1
fi
if [[ $rebuild -eq 1 ]];then
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"
......@@ -625,7 +622,7 @@ then
wsrep_log_info "Compressed qpress files found"
if [[ ! -x `which qpress` ]];then
if [[ ! -x `which qpress` ]];then
wsrep_log_error "qpress not found in path: $PATH"
exit 22
fi
......@@ -633,30 +630,30 @@ then
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
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
else
pvopts="-f -s $count -l -N Decompression"
fi
pcmd="pv $pvopts"
adjust_progress
dcmd="$pcmd | xargs -n 2 qpress -T${nproc}d"
else
else
dcmd="xargs -n 2 qpress -T${nproc}d"
fi
wsrep_log_info "Removing existing ibdata1 file"
rm -f ${DATA}/ibdata1
# Decompress the qpress files
# 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
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
......@@ -665,7 +662,7 @@ then
fi
fi
if [[ $incremental -eq 1 ]];then
if [[ $incremental -eq 1 ]];then
# Added --ibbackup=xtrabackup_55 because it fails otherwise citing connection issues.
INNOAPPLY="${INNOBACKUPEX_BIN} ${WSREP_SST_OPT_CONF} \
--ibbackup=xtrabackup_55 --apply-log $rebuildcmd --redo-only $BDATA --incremental-dir=${DATA} &>>${BDATA}/innobackup.prepare.log"
......@@ -674,7 +671,7 @@ then
wsrep_log_info "Preparing the backup at ${DATA}"
timeit "Xtrabackup prepare stage" "$INNOAPPLY"
if [[ $incremental -eq 1 ]];then
if [[ $incremental -eq 1 ]];then
wsrep_log_info "Cleaning up ${DATA} after incremental SST"
[[ -d ${DATA} ]] && rm -rf ${DATA}
DATA=$BDATA
......@@ -682,10 +679,10 @@ then
if [ $? -ne 0 ];
then
wsrep_log_error "${INNOBACKUPEX_BIN} finished with errors. Check ${DATA}/innobackup.prepare.log"
wsrep_log_error "${INNOBACKUPEX_BIN} finished with errors. Check ${DATA}/innobackup.prepare.log"
exit 22
fi
else
else
wsrep_log_info "${IST_FILE} received from donor: Running IST"
fi
......
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