diff options
| -rw-r--r-- | scripts/wsrep_sst_common.sh | 113 | ||||
| -rw-r--r-- | scripts/wsrep_sst_mariabackup.sh | 30 | ||||
| -rw-r--r-- | scripts/wsrep_sst_rsync.sh | 26 |
3 files changed, 118 insertions, 51 deletions
diff --git a/scripts/wsrep_sst_common.sh b/scripts/wsrep_sst_common.sh index 6a94cb0f706..407a4c9dd24 100644 --- a/scripts/wsrep_sst_common.sh +++ b/scripts/wsrep_sst_common.sh @@ -47,18 +47,51 @@ trim_string() trim_dir() { - local t=$(trim_string "$1") - if [ "$t" != '/' ]; then - if [ "${t%/}" != "$t" ]; then - t=$(trim_string "${t%/}") + if [ -n "$BASH_VERSION" ]; then + local pattern="![:space:]${2:-}" + local x="${1#*[$pattern]}" + local z=${#1} + x=${#x} + if [ $x -ne $z ]; then + local y="${1%[$pattern/]*}" + y=${#y} + x=$(( z-x-1 )) + y=$(( y-x+1 )) + x="${1:$x:$y}" + [ -z "$x" ] && x='.' + printf '%s' "$x" + else + printf '' fi else - t='.' + local pattern="[:space:]${2:-}" + local x=$(echo "$1" | sed -E "s/^[$pattern]+|[$pattern/]+\$//g") + if [ -n "$x" ]; then + echo "$x" + elif "${1#*/}" != "$1"; then + echo '.' + else + echo '' + fi fi +} + +trim_right() +{ if [ -n "$BASH_VERSION" ]; then - printf '%s' "$t" + local pattern="[![:space:]${2:-}]" + local z=${#1} + local y="${1%$pattern*}" + y=${#y} + if [ $y -ne $z ]; then + y=$(( y+1 )) + printf '%s' "${1:0:$y}" + else + printf '' + fi else - echo "$t" + local pattern="[[:space:]${2:-}]" + echo "$1" | sed -E "s/$pattern+\$//g" fi } @@ -111,7 +144,7 @@ INNOEXTRA="" while [ $# -gt 0 ]; do case "$1" in '--address') - WSREP_SST_OPT_ADDR="$2" + WSREP_SST_OPT_ADDR=$(trim_string "$2") # # Break address string into host:port/path parts # @@ -119,20 +152,22 @@ case "$1" in \[*) # IPv6 # Remove the starting and ending square brackets, if present: - addr_no_bracket="${WSREP_SST_OPT_ADDR#\[}" + addr="${WSREP_SST_OPT_ADDR#\[}" + addr=$(trim_right "${addr%%\]*}") # Some utilities and subsequent code require an address # without square brackets: - readonly WSREP_SST_OPT_HOST_UNESCAPED="${addr_no_bracket%%\]*}" + readonly WSREP_SST_OPT_HOST_UNESCAPED="$addr" # Square brackets are needed in most cases: - readonly WSREP_SST_OPT_HOST="[$WSREP_SST_OPT_HOST_UNESCAPED]" + readonly WSREP_SST_OPT_HOST="[$addr]" # Mark this address as IPv6: readonly WSREP_SST_OPT_HOST_IPv6=1 # Let's remove the leading part that contains the host address: remain="${WSREP_SST_OPT_ADDR#*\]}" ;; *) - readonly WSREP_SST_OPT_HOST="${WSREP_SST_OPT_ADDR%%[:/]*}" - readonly WSREP_SST_OPT_HOST_UNESCAPED="$WSREP_SST_OPT_HOST" + addr=$(trim_right "${WSREP_SST_OPT_ADDR%%[:/]*}") + readonly WSREP_SST_OPT_HOST="$addr" + readonly WSREP_SST_OPT_HOST_UNESCAPED="$addr" readonly WSREP_SST_OPT_HOST_IPv6=0 # Let's remove the leading part that contains the host address: remain="${WSREP_SST_OPT_ADDR#*[:/]}" @@ -154,17 +189,18 @@ case "$1" in else readonly WSREP_SST_OPT_PATH="" fi + WSREP_SST_OPT_ADDR_PORT=$(trim_right "$WSREP_SST_OPT_ADDR_PORT") # Remove the module name part from the string, which ends with "/": remain="${WSREP_SST_OPT_PATH#*/}" # This operation removes the tail after the very first occurrence # of the "/" character, inclusively: - readonly WSREP_SST_OPT_MODULE="${WSREP_SST_OPT_PATH%%/*}" + readonly WSREP_SST_OPT_MODULE=$(trim_right "${WSREP_SST_OPT_PATH%%/*}") # If there is one more "/" in the string, then everything before # it will be the LSN, otherwise the LSN is empty: if [ "$remain" != "$WSREP_SST_OPT_PATH" ]; then # Extract the part that matches the LSN by removing all # characters starting from the very first "/": - readonly WSREP_SST_OPT_LSN="${remain%%/*}" + readonly WSREP_SST_OPT_LSN=$(trim_right "${remain%%/*}") # Exctract everything after the first occurrence of # the "/" character in the string: source="$remain" @@ -176,7 +212,7 @@ case "$1" in # Let's extract the version number by removing the tail # after the very first occurence of the "/" character # (inclusively): - readonly WSREP_SST_OPT_SST_VER="${remain%%/*}" + readonly WSREP_SST_OPT_SST_VER=$(trim_right "${remain%%/*}") else readonly WSREP_SST_OPT_SST_VER="" fi @@ -218,41 +254,46 @@ case "$1" in shift ;; '--defaults-file') - readonly WSREP_SST_OPT_DEFAULT="$1=$2" - readonly WSREP_SST_OPT_DEFAULTS="$1='$2'" + file=$(trim_string "$2") + readonly WSREP_SST_OPT_DEFAULT="$1=$file" + readonly WSREP_SST_OPT_DEFAULTS="$1='$file'" shift ;; '--defaults-extra-file') - readonly WSREP_SST_OPT_EXTRA_DEFAULT="$1=$2" - readonly WSREP_SST_OPT_EXTRA_DEFAULTS="$1='$2'" + file=$(trim_string "$2") + readonly WSREP_SST_OPT_EXTRA_DEFAULT="$1=$file" + readonly WSREP_SST_OPT_EXTRA_DEFAULTS="$1='$file'" shift ;; '--defaults-group-suffix') - readonly WSREP_SST_OPT_SUFFIX_DEFAULT="$1=$2" - readonly WSREP_SST_OPT_SUFFIX_VALUE="$2" + suffix=$(trim_string "$2") + readonly WSREP_SST_OPT_SUFFIX_DEFAULT="$1=$suffix" + readonly WSREP_SST_OPT_SUFFIX_VALUE="$suffix" shift ;; '--host') - case "$2" in + addr=$(trim_string "$2") + case "$addr" in \[*) # IPv6 # Remove the starting and ending square brackets, if present: - addr_no_bracket="${2#\[}" + addr="${addr#\[}" + addr=$(trim_right "${addr%%\]*}") # Some utilities and subsequent code require an address # without square brackets: - readonly WSREP_SST_OPT_HOST_UNESCAPED="${addr_no_bracket%%\]*}" + readonly WSREP_SST_OPT_HOST_UNESCAPED="$addr" # Square brackets are needed in most cases: - readonly WSREP_SST_OPT_HOST="[${WSREP_SST_OPT_HOST_UNESCAPED}]" + readonly WSREP_SST_OPT_HOST="[$addr]" # Mark this address as IPv6: readonly WSREP_SST_OPT_HOST_IPv6=1 ;; *) - readonly WSREP_SST_OPT_HOST="$2" - readonly WSREP_SST_OPT_HOST_UNESCAPED="$2" + readonly WSREP_SST_OPT_HOST="$addr" + readonly WSREP_SST_OPT_HOST_UNESCAPED="$addr" readonly WSREP_SST_OPT_HOST_IPv6=0 ;; esac - WSREP_SST_OPT_ADDR="$WSREP_SST_OPT_HOST" + WSREP_SST_OPT_ADDR="$addr" shift ;; '--local-port') @@ -272,11 +313,11 @@ case "$1" in shift ;; '--role') - readonly WSREP_SST_OPT_ROLE="$2" + readonly WSREP_SST_OPT_ROLE=$(trim_string "$2") shift ;; '--socket') - readonly WSREP_SST_OPT_SOCKET="$2" + readonly WSREP_SST_OPT_SOCKET=$(trim_string "$2") shift ;; '--user') @@ -284,23 +325,23 @@ case "$1" in shift ;; '--gtid') - readonly WSREP_SST_OPT_GTID="$2" + readonly WSREP_SST_OPT_GTID=$(trim_string "$2") shift ;; '--binlog'|'--log-bin') - readonly WSREP_SST_OPT_BINLOG="$2" + readonly WSREP_SST_OPT_BINLOG=$(trim_string "$2") shift ;; '--binlog-index'|'--log-bin-index') - WSREP_SST_OPT_BINLOG_INDEX="$2" + WSREP_SST_OPT_BINLOG_INDEX=$(trim_string "$2") shift ;; '--log-basename') - readonly WSREP_SST_OPT_LOG_BASENAME="$2" + readonly WSREP_SST_OPT_LOG_BASENAME=$(trim_string "$2") shift ;; '--gtid-domain-id') - readonly WSREP_SST_OPT_GTID_DOMAIN_ID="$2" + readonly WSREP_SST_OPT_GTID_DOMAIN_ID=$(trim_string "$2") shift ;; '--mysqld-args') diff --git a/scripts/wsrep_sst_mariabackup.sh b/scripts/wsrep_sst_mariabackup.sh index 63ef8be8690..7465b2a3b08 100644 --- a/scripts/wsrep_sst_mariabackup.sh +++ b/scripts/wsrep_sst_mariabackup.sh @@ -439,9 +439,10 @@ get_footprint() -regex '.*undo[0-9]+$\|.*\.ibd$\|.*\.MYI$\|.*\.MYD$\|.*ibdata1$' \ -type f -print0 | du --files0-from=- --block-size=1 -c -s | \ awk 'END { print $1 }') - local payload_undo=0 - if [ -n "$ib_undo_dir" -a -d "$ib_undo_dir" ]; then + if [ -n "$ib_undo_dir" -a "$ib_undo_dir" != '.' -a \ + "$ib_undo_dir" != "$DATA_DIR" -a -d "$ib_undo_dir" ] + then cd "$ib_undo_dir" payload_undo=$(find . -regex '.*undo[0-9]+$' -type f -print0 | \ du --files0-from=- --block-size=1 -c -s | awk 'END { print $1 }') @@ -451,7 +452,7 @@ get_footprint() wsrep_log_info \ "SST footprint estimate: data: $payload_data, undo: $payload_undo" - payload=$(( payload_data + payload_undo )) + payload=$(( payload_data+payload_undo )) if [ "$compress" != 'none' ]; then # QuickLZ has around 50% compression ratio @@ -1220,13 +1221,16 @@ else # joiner INNODB_DATA_HOME_DIR=$(trim_dir "$INNODB_DATA_HOME_DIR") fi - if [ -n "$INNODB_DATA_HOME_DIR" -a "$INNODB_DATA_HOME_DIR" != '.' ]; then + if [ -n "$INNODB_DATA_HOME_DIR" -a "$INNODB_DATA_HOME_DIR" != '.' -a \ + "$INNODB_DATA_HOME_DIR" != "$DATA_DIR" ] + then # handle both relative and absolute paths: cd "$DATA" [ ! -d "$INNODB_DATA_HOME_DIR" ] && mkdir -p "$INNODB_DATA_HOME_DIR" cd "$INNODB_DATA_HOME_DIR" ib_home_dir="$(pwd)" cd "$OLD_PWD" + [ "$ib_home_dir" = "$DATA_DIR" ] && ib_home_dir="" fi # if no command line argument and INNODB_LOG_GROUP_HOME is not set, @@ -1236,13 +1240,16 @@ else # joiner INNODB_LOG_GROUP_HOME=$(trim_dir "$INNODB_LOG_GROUP_HOME") fi - if [ -n "$INNODB_LOG_GROUP_HOME" -a "$INNODB_LOG_GROUP_HOME" != '.' ]; then + if [ -n "$INNODB_LOG_GROUP_HOME" -a "$INNODB_LOG_GROUP_HOME" != '.' -a \ + "$INNODB_LOG_GROUP_HOME" != "$DATA_DIR" ] + then # handle both relative and absolute paths: cd "$DATA" [ ! -d "$INNODB_LOG_GROUP_HOME" ] && mkdir -p "$INNODB_LOG_GROUP_HOME" cd "$INNODB_LOG_GROUP_HOME" ib_log_dir="$(pwd)" cd "$OLD_PWD" + [ "$ib_log_dir" = "$DATA_DIR" ] && ib_log_dir="" fi # if no command line argument and INNODB_UNDO_DIR is not set, @@ -1252,13 +1259,16 @@ else # joiner INNODB_UNDO_DIR=$(trim_dir "$INNODB_UNDO_DIR") fi - if [ -n "$INNODB_UNDO_DIR" -a "$INNODB_UNDO_DIR" != '.' ]; then + if [ -n "$INNODB_UNDO_DIR" -a "$INNODB_UNDO_DIR" != '.' -a \ + "$INNODB_UNDO_DIR" != "$DATA_DIR" ] + then # handle both relative and absolute paths: cd "$DATA" [ ! -d "$INNODB_UNDO_DIR" ] && mkdir -p "$INNODB_UNDO_DIR" cd "$INNODB_UNDO_DIR" ib_undo_dir="$(pwd)" cd "$OLD_PWD" + [ "$ib_undo_dir" = "$DATA_DIR" ] && ib_undo_dir="" fi if [ -n "$backup_threads" ]; then @@ -1500,11 +1510,15 @@ else # joiner binlogs=$(ls -d -1 "$binlog_base".[0-9]* 2>/dev/null || :) fi cd "$DATA_DIR" - if [ -n "$binlog_dir" -a "$binlog_dir" != '.' ]; then + if [ -n "$binlog_dir" -a "$binlog_dir" != '.' -a \ + "$binlog_dir" != "$DATA_DIR" ] + then [ ! -d "$binlog_dir" ] && mkdir -p "$binlog_dir" fi index_dir=$(dirname "$binlog_index"); - if [ -n "$index_dir" -a "$index_dir" != '.' ]; then + if [ -n "$index_dir" -a "$index_dir" != '.' -a \ + "$index_dir" != "$DATA_DIR" ] + then [ ! -d "$index_dir" ] && mkdir -p "$index_dir" fi if [ -n "$binlogs" ]; then diff --git a/scripts/wsrep_sst_rsync.sh b/scripts/wsrep_sst_rsync.sh index ddf41559c29..ee3e848025b 100644 --- a/scripts/wsrep_sst_rsync.sh +++ b/scripts/wsrep_sst_rsync.sh @@ -185,7 +185,9 @@ if [ -z "$INNODB_LOG_GROUP_HOME" ]; then INNODB_LOG_GROUP_HOME=$(trim_dir "$INNODB_LOG_GROUP_HOME") fi -if [ -n "$INNODB_LOG_GROUP_HOME" -a "$INNODB_LOG_GROUP_HOME" != '.' ]; then +if [ -n "$INNODB_LOG_GROUP_HOME" -a "$INNODB_LOG_GROUP_HOME" != '.' -a \ + "$INNODB_LOG_GROUP_HOME" != "$DATA_DIR" ] +then # handle both relative and absolute paths: cd "$DATA" [ ! -d "$INNODB_LOG_GROUP_HOME" ] && mkdir -p "$INNODB_LOG_GROUP_HOME" @@ -201,7 +203,9 @@ if [ -z "$INNODB_DATA_HOME_DIR" ]; then INNODB_DATA_HOME_DIR=$(trim_dir "$INNODB_DATA_HOME_DIR") fi -if [ -n "$INNODB_DATA_HOME_DIR" -a "$INNODB_DATA_HOME_DIR" != '.' ]; then +if [ -n "$INNODB_DATA_HOME_DIR" -a "$INNODB_DATA_HOME_DIR" != '.' -a \ + "$INNODB_DATA_HOME_DIR" != "$DATA_DIR" ] +then # handle both relative and absolute paths: cd "$DATA" [ ! -d "$INNODB_DATA_HOME_DIR" ] && mkdir -p "$INNODB_DATA_HOME_DIR" @@ -217,7 +221,9 @@ if [ -z "$INNODB_UNDO_DIR" ]; then INNODB_UNDO_DIR=$(trim_dir "$INNODB_UNDO_DIR") fi -if [ -n "$INNODB_UNDO_DIR" -a "$INNODB_UNDO_DIR" != '.' ]; then +if [ -n "$INNODB_UNDO_DIR" -a "$INNODB_UNDO_DIR" != '.' -a \ + "$INNODB_UNDO_DIR" != "$DATA_DIR" ] +then # handle both relative and absolute paths: cd "$DATA" [ ! -d "$INNODB_UNDO_DIR" ] && mkdir -p "$INNODB_UNDO_DIR" @@ -504,7 +510,9 @@ EOF if [ "$first" = '-' -o "$first" = '@' ]; then bin_base="./$bin_base" fi - if [ -n "$bin_dir" -a "$bin_dir" != '.' ]; then + if [ -n "$bin_dir" -a "$bin_dir" != '.' -a \ + "$bin_dir" != "$DATA_DIR" ] + then tar $tar_options "$BINLOG_TAR_FILE" \ -C "$bin_dir" "$bin_base" >&2 else @@ -872,7 +880,7 @@ EOF binlog_cd=0 # Change the directory to binlog base (if possible): if [ -n "$binlog_dir" -a "$binlog_dir" != '.' -a \ - -d "$binlog_dir" ] + "$binlog_dir" != "$DATA_DIR" -a -d "$binlog_dir" ] then binlog_cd=1 cd "$binlog_dir" @@ -891,11 +899,15 @@ EOF tmpfile=$(TMPDIR="$tmpdir"; mktemp) fi index_dir=$(dirname "$binlog_index"); - if [ -n "$index_dir" -a "$index_dir" != '.' ]; then + if [ -n "$index_dir" -a "$index_dir" != '.' -a \ + "$index_dir" != "$DATA_DIR" ] + then [ ! -d "$index_dir" ] && mkdir -p "$index_dir" fi binlog_cd=0 - if [ -n "$binlog_dir" -a "$binlog_dir" != '.' ]; then + if [ -n "$binlog_dir" -a "$binlog_dir" != '.' -a \ + "$binlog_dir" != "$DATA_DIR" ] + then [ ! -d "$binlog_dir" ] && mkdir -p "$binlog_dir" binlog_cd=1 cd "$binlog_dir" |