diff options
Diffstat (limited to 'scripts/wsrep_sst_mariabackup.sh')
| -rw-r--r-- | scripts/wsrep_sst_mariabackup.sh | 67 |
1 files changed, 38 insertions, 29 deletions
diff --git a/scripts/wsrep_sst_mariabackup.sh b/scripts/wsrep_sst_mariabackup.sh index 573e747c55f..91f9831af1c 100644 --- a/scripts/wsrep_sst_mariabackup.sh +++ b/scripts/wsrep_sst_mariabackup.sh @@ -188,27 +188,48 @@ get_transfer() if nc -h 2>&1 | grep -q ncat;then # Ncat tcmd="nc -l ${TSST_PORT}" - elif nc -h 2>&1 | grep -q -- '-d\>';then + elif nc -h 2>&1 | grep -qw -- '-d\>';then # Debian netcat - tcmd="nc -dl ${TSST_PORT}" + if [ $WSREP_SST_OPT_HOST_IPv6 -eq 1 ];then + # When host is not explicitly specified (when only the port + # is specified) netcat can only bind to an IPv4 address if + # the "-6" option is not explicitly specified: + tcmd="nc -dl -6 ${TSST_PORT}" + else + tcmd="nc -dl ${TSST_PORT}" + fi else # traditional netcat tcmd="nc -l -p ${TSST_PORT}" fi else + # Check to see if netcat supports the '-N' flag. + # -N Shutdown the network socket after EOF on stdin + # If it supports the '-N' flag, then we need to use the '-N' + # flag, otherwise the transfer will stay open after the file + # transfer and cause the command to timeout. + # Older versions of netcat did not need this flag and will + # return an error if the flag is used. + # + tcmd_extra="" + if nc -h 2>&1 | grep -qw -- -N; then + tcmd_extra+="-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 - tcmd="nc ${REMOTEIP} ${TSST_PORT}" - elif nc -h 2>&1 | grep -q -- '-d\>';then + wsrep_log_info "Using Ncat as streamer" + tcmd="nc ${tcmd_extra} ${WSREP_SST_OPT_HOST_UNESCAPED} ${TSST_PORT}" + elif nc -h 2>&1 | grep -qw -- '-d\>';then # Debian netcat - if nc -h 2>&1 | grep -q -- '-N\>';then - tcmd="nc -N ${REMOTEIP} ${TSST_PORT}" - else - tcmd="nc ${REMOTEIP} ${TSST_PORT}" - fi + wsrep_log_info "Using Debian netcat as streamer" + tcmd="nc ${tcmd_extra} ${WSREP_SST_OPT_HOST_UNESCAPED} ${TSST_PORT}" else # traditional netcat - tcmd="nc -q0 ${REMOTEIP} ${TSST_PORT}" + wsrep_log_info "Using traditional netcat as streamer" + tcmd="nc -q0 ${tcmd_extra} ${WSREP_SST_OPT_HOST_UNESCAPED} ${TSST_PORT}" fi fi else @@ -526,25 +547,11 @@ kill_xtrabackup() setup_ports() { + SST_PORT=${WSREP_SST_OPT_ADDR_PORT} if [[ "$WSREP_SST_OPT_ROLE" == "donor" ]];then - if [ "${WSREP_SST_OPT_ADDR#\[}" != "$WSREP_SST_OPT_ADDR" ]; then - remain=$(echo $WSREP_SST_OPT_ADDR | awk -F '\\][:/]' '{ print $2 }') - REMOTEIP=$(echo $WSREP_SST_OPT_ADDR | awk -F '\\]:' '{ print $1 }')"]" - SST_PORT=$(echo $remain | awk -F '[:/]' '{ print $1 }') - lsn=$(echo $remain | awk -F '[:/]' '{ print $3 }') - sst_ver=$(echo $remain | awk -F '[:/]' '{ print $4 }') - else - SST_PORT=$(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 $4 }') - sst_ver=$(echo $WSREP_SST_OPT_ADDR | awk -F '[:/]' '{ print $5 }') - fi - else - if [ "${WSREP_SST_OPT_ADDR#\[}" != "$WSREP_SST_OPT_ADDR" ]; then - SST_PORT=$(echo ${WSREP_SST_OPT_ADDR} | awk -F '\\]:' '{ print $2 }') - else - SST_PORT=$(echo ${WSREP_SST_OPT_ADDR} | awk -F ':' '{ print $2 }') - fi + REMOTEIP=${WSREP_SST_OPT_HOST} + lsn=${WSREP_SST_OPT_LSN} + sst_ver=${WSREP_SST_OPT_SST_VER} fi } @@ -704,9 +711,11 @@ if ${INNOBACKUPEX_BIN} /tmp --help 2>/dev/null | grep -q -- '--version-check'; t disver="--no-version-check" fi +iopts+=" --databases-exclude=\"lost+found\"" + if [[ ${FORCE_FTWRL:-0} -eq 1 ]];then wsrep_log_info "Forcing FTWRL due to environment variable FORCE_FTWRL equal to $FORCE_FTWRL" - iopts+=" --no-backup-locks " + iopts+=" --no-backup-locks" fi INNOEXTRA=$WSREP_SST_OPT_MYSQLD |