X-Git-Url: https://git.pld-linux.org/?a=blobdiff_plain;f=mysql.init;h=47db1a1b3e836a540b4f07f7131c150c43c4dc66;hb=a08b7d4373117e32219a72ec068d109ef099c899;hp=a0f2a23e993107821d22b57a3fe6f5515ef10897;hpb=b2bb6a824804416b739781a4c725825f451982ab;p=packages%2Fmysql.git

diff --git a/mysql.init b/mysql.init
old mode 100644
new mode 100755
index a0f2a23..47db1a1
--- a/mysql.init
+++ b/mysql.init
@@ -1,12 +1,10 @@
 #!/bin/sh
 #
-# mysql         A very fast and reliable SQL database engine
+# mysql		A very fast and reliable SQL database engine
 #
-# chkconfig:    2345 84 25
+# chkconfig:	2345 84 25
 #
 # description:  A very fast and reliable SQL database engine.
-#
-# $Id$
 
 # Source function library
 . /etc/rc.d/init.d/functions
@@ -28,7 +26,7 @@ if [ -n "$MYSQL_DB_CLUSTERS" ]; then
 fi
 
 if [ -f /etc/mysql/clusters.conf ]; then
-	MYSQL_DB_CLUSTERS=$(awk -F= '!/^#/{print $2}' /etc/mysql/clusters.conf)
+	MYSQL_DB_CLUSTERS=$(awk -F= '!/^#/ && /=/{print $2}' /etc/mysql/clusters.conf)
 	if [ -z "$MYSQL_DB_CLUSTERS"  ]; then
 		nls "Warning: there are no configured clusters."
 	fi
@@ -79,8 +77,8 @@ else
 	DB_CLUSTERS="$MYSQL_DB_CLUSTERS"
 fi
 
-MYSQL_ERRLOG=/var/log/mysql/err
-MYSQL_START_WAIT_TIME=${MYSQL_START_WAIT_TIME:-15}
+# global error log, if mysqld.conf hasn't migrated to log-error style
+MYSQL_ERRLOG=/var/log/mysql/mysqld.log
 MYSQL_STOP_WAIT_TIME=${MYSQL_STOP_WAIT_TIME:-900}
 
 #
@@ -102,7 +100,7 @@ mysqlstatus() {
 	clusterdir="$1"
 	mode="$2"
 	
-	mysqlgetconfig "$clusterdir"
+	mysqlgetconfig "$clusterdir" status
 
 	MYSQL_STATUS="not running"
 	MYSQL_PID="unknown"
@@ -148,20 +146,23 @@ mysqlstatus() {
 }
 
 # get mysql configuration in variables
-# MYSQL_CONFIG MYSQL_DATA_DIR MYSQL_USER MYSQL_PIDFILE
+# MYSQL_CONFIG MYSQL_CLUSTER_DIR
+# MYSQL_DATA_DIR MYSQL_USER MYSQL_PIDFILE MYSQL_SOCKET MYSQL_PORT MYSQL_BIND_ADDRESS MYSQL_SKIP_NETWORKING MYSQL_LOG_ERROR
 #
 # arguments
 # $1 - db cluster
+# $2 - status | other
 
 mysqlgetconfig() {
-	clusterdir="$1"
+	local clusterdir="$1" config_file
+	local mode="$2"
 
 	# emulate old behaviour if only one cluster specified
 	if [ "$clusterdir" = "$MYSQL_DB_CLUSTERS" -a "$clusterdir" = "/var/lib/mysql" -a -f /etc/mysqld.conf ]; then
 		MYSQL_RA_COMPAT=yes
 		config_file=/etc/mysqld.conf
 	else
-		config=$(awk -F= -vclusterdir="$clusterdir" '!/^#/{ if (clusterdir == $2) print $1}' /etc/mysql/clusters.conf)
+		local config=$(awk -F= -vclusterdir="$clusterdir" '!/^#/{ if (clusterdir == $2) print $1}' /etc/mysql/clusters.conf)
 		if [[ $config = /* ]]; then
 			config_file="$config"
 		elif [ -f "/etc/mysql/$config" ]; then
@@ -175,7 +176,11 @@ mysqlgetconfig() {
 
 	if [ -z "$config_file" ]; then
 		nls "Error: Can't find config file for %s cluster" "$clusterdir"
-		exit 6
+		if [ "$mode" = "status" ]; then 
+			exit 3
+		else
+			exit 6
+		fi
 	else
 		MYSQL_CONFIG="$config_file"
 	fi
@@ -183,27 +188,63 @@ mysqlgetconfig() {
 	if [ ! -f "$config_file" ]; then
 		nls "Error: config file %s not found" "$config_file"
 		nls "MySQL can't be run. Did you initialize DB by doing \`$0 init'?"
-		exit 6
+		if [ "$mode" = "status" ]; then 
+			exit 3
+		else
+			exit 6
+		fi
 	fi
 
-	eval `awk '
-/^[ \t]*\[.*\][ \t]*$/ {
-	match($0,/\[.*\]/)
-	section=substr($0, RSTART + 1, RSTART + RLENGTH - 3)
-}
-section == "mysqld" && $2 ~ "=" {
-	if ($1 == "datadir") {
-		printf("MYSQL_DATA_DIR=%s;", $3)
-	} else if ($1 == "user") {
-		printf("MYSQL_USER=%s;", $3)
-	} else if ($1 == "pid-file") {
-		printf("MYSQL_PIDFILE=%s;", $3)
-	} else if ($1 == "socket") {
-		printf("MYSQL_SOCKET=%s;", $3)
+	# reset to initial state
+	MYSQL_DATA_DIR= MYSQL_USER= MYSQL_PIDFILE= MYSQL_SOCKET= MYSQL_PORT= MYSQL_BIND_ADDRESS= MYSQL_SKIP_NETWORKING= MYSQL_LOG_ERROR=
+
+	eval `awk -F= '
+	{
+		# undos
+		gsub(/\r$/, "");
+
+		# trim spaces
+		gsub(/^[\t ]+|[\t ]+$/, "", $1);
+		gsub(/^[\t ]+|[\t ]+$/, "", $2);
 	}
-}
-' $config_file`
 
+	# skip comments and empty lines
+	/^[;#]|^ *$/ { next }
+
+	/^[ \t]*\[.*\][ \t]*$/ {
+		match($0, /\[.*\]/);
+		section = substr($0, RSTART + 1, RSTART + RLENGTH - 3);
+		next;
+	}
+
+	section == "mysqld" {
+		if ($1 == "datadir") {
+			printf("MYSQL_DATA_DIR=%s;", $2);
+		} else if ($1 == "user") {
+			printf("MYSQL_USER=%s;", $2);
+		} else if ($1 == "pid-file") {
+			printf("MYSQL_PIDFILE=%s;", $2);
+		} else if ($1 == "socket") {
+			printf("MYSQL_SOCKET=%s;", $2);
+		} else if ($1 == "port") {
+			printf("MYSQL_PORT=%s;", $2);
+		} else if ($1 == "bind-address") {
+			printf("MYSQL_BIND_ADDRESS=%s;", $2);
+		} else if ($1 == "skip-networking") {
+			printf("MYSQL_SKIP_NETWORKING=1;");
+		} else if ($1 == "log-error") {
+			printf("MYSQL_LOG_ERROR=%s;", $2);
+		}
+	}
+	' $config_file`
+
+	# error log not defined in config file. add one
+	if [ -z "$MYSQL_LOG_ERROR" ]; then
+		MYSQL_LOG_ERROR=$MYSQL_ERRLOG
+	else
+		# unset, so mysqld would use value from config itself
+		unset MYSQL_LOG_ERROR
+	fi
 
 	if is_yes "$MYSQL_RA_COMPAT"; then
 		MYSQL_DATA_DIR_SUB=""
@@ -223,7 +264,7 @@ section == "mysqld" && $2 ~ "=" {
 		exit 6
 	fi
 
-	if [ -z $MYSQL_USER ]; then
+	if [ -z "$MYSQL_USER" ]; then
 		echo "$(nls 'MySQL user not configured properly')"'!' >&2
 		nls "Edit %s and configure it." "$config_file" >&2
 		exit 6
@@ -232,7 +273,7 @@ section == "mysqld" && $2 ~ "=" {
 
 # start mysql
 mysqlstart() {
-	clusterdir="$1"
+	local clusterdir="$1"
 	mysqlgetconfig "$clusterdir"
 	if [ ! -d "$MYSQL_DATA_DIR/mysql" ]; then
 		nls "MySQL cluster %s not initialized." "$clusterdir"
@@ -240,17 +281,18 @@ mysqlstart() {
 		exit 6
 	fi
 
-	msg_starting "MySQL $clusterdir"
-	busy
+	msg_starting "MySQL $clusterdir"; busy
 	[ -z "$DEFAULT_SERVICE_RUN_NICE_LEVEL" ] && DEFAULT_SERVICE_RUN_NICE_LEVEL=0
 	rm -f "$MYSQL_PIDFILE"
 
+
 	TMPDIR=/tmp nice -n ${SERVICE_RUN_NICE_LEVEL:-$DEFAULT_SERVICE_RUN_NICE_LEVEL} \
-   		/usr/bin/setsid /usr/sbin/mysqld \
+		/usr/bin/setsid /usr/sbin/mysqld \
 			--defaults-file=$MYSQL_CONFIG \
 			--datadir=$MYSQL_DATA_DIR \
-			--pid-file=$MYSQL_PIDFILE $MYSQL_OPTIONS \
-		>> $MYSQL_ERRLOG 2>&1 &
+			--pid-file=$MYSQL_PIDFILE \
+			${MYSQL_LOG_ERROR:+--log-error="$MYSQL_LOG_ERROR"} \
+			$MYSQL_OPTIONS &
 	pid=$!
 
 	sleep 0.1
@@ -285,7 +327,7 @@ mysqlstart() {
 
 # stop mysql
 mysqlstop() {
-	clusterdir="$1"
+	local clusterdir="$1"
 	mysqlstatus "$clusterdir" stop
 	msg_stopping "MySQL $clusterdir"
 	busy
@@ -313,6 +355,61 @@ mysqlstop() {
 	fi
 }
 
+# report slave status
+# uses MYSQL_SOCKET - path to mysql socket
+slave_status() {
+	# see if slave status can be reported
+	local err=0 slave_status=$(mysql --defaults-file="$MYSQL_CONFIG" --socket="$MYSQL_SOCKET" -e 'show slave status\G')
+	if [ -z "$slave_status" ]; then
+		# slave not setup
+		return
+	fi
+
+	printf "Slave Status:\n"
+
+	set -f
+	eval $(echo "$slave_status" | awk -F': ' '/^ *[A-Za-z_]+:/{
+		k = tolower($1);
+		v = substr($0, length($1) + 3);
+		gsub(/\\/, "\\\\\\", v);
+		gsub(/"/, "\\\"", v);
+		gsub(/`/, "\\`", v);
+		gsub(/\$/, "\\$", v);
+		gsub(/\$/, "\\$", v);
+		printf("%s=\"%s\";\n", k, v);
+	}')
+	set +f
+
+	if [ "$slave_io_running" != "Yes" ]; then
+		printf "\tSlave IO not running\n"
+		err=1
+	fi
+	if [ "$slave_sql_running" != "Yes" ]; then
+		printf "\tSlave SQL not running\n"
+		err=1
+	fi
+
+	if [ "$err" = 1 -a "$last_errno" -gt 0 ]; then
+		printf "\tERROR %s: %s\n" "$last_errno" "$last_error"
+	fi
+
+	if [ "$master_log_file" != "$relay_master_log_file" ]; then
+		printf "\tERROR logfile mismatch (%s)\n" "$relay_master_log_file"
+		err=1
+	fi
+
+	if [ -z "$read_master_log_pos" -o -z "$exec_master_log_pos" ]; then
+		printf "\tERROR No info about master\n"
+		err=1
+		return
+	fi
+
+	diff=$(($read_master_log_pos - $exec_master_log_pos))
+	printf "\tread pos: %s (%s) (host: %s:%d)\n" "$read_master_log_pos" "$master_log_file" "$master_host" "$master_port"
+	printf "\texec pos: %s\n" "$exec_master_log_pos"
+	printf "\tdiff: %s\n" "$diff"
+}
+
 #
 # check for running mysql instances; if any instance is running then
 # create subsys lock file
@@ -330,7 +427,7 @@ mysqlsubsys() {
 }
 
 mysqlinit() {
-	clusterdir="$1"
+	local clusterdir="$1"
 
 	if [ -f /etc/mysqld.conf ]; then
 		nls "Running in \`no cluster compat' mode: can't initialize database."
@@ -351,53 +448,33 @@ mysqlinit() {
 		MYSQL_CONFIG="$MYSQL_CLUSTER_DIR/mysqld.conf"
 	fi
 
-	show "Initializing cluster %s" "$clusterdir"; echo
+	show "Initializing cluster %s" "$clusterdir"; started
 
 	# Check if not exist init database
 	if [ -d "$MYSQL_DATA_DIR/mysql" ]; then
 		nls "Seems that database is initialized now. Remove by hand %s" "$MYSQL_DATA_DIR/mysql"
 		nls "before initializing database."
 		nls "For now skipping cluster %s." "$clusterdir"
-		return
+		exit 6
 	fi
 
-	show "Creating privilege mysql tables for $MYSQL_DATA_DIR"
+	show "Installing MySQL system tables for $MYSQL_DATA_DIR"
 	busy
 	TMP=/tmp TMPDIR=/tmp
 
-	# Install this in the user table, too
-	hostname="`hostname --fqdn 2> /dev/null | tr -d '[:space:]'`"
-	[ "$hostname" = "localhost" -o -z "$hostname" ] && hostname="`hostname 2> /dev/null | tr -d '[:space:]'`"
-	[ -z "$hostname" ] && hostname="localhost-unknown"
-
-	# Check if hostname is valid
-	if [ -z "$hostname" ]; then
-		deltext
-		fail
-		nls "Sorry, the host name is not configured."
-		nls "Please configure the 'hostname' command to return a hostname."
-		exit 1
-	elif ! hostname -i >/dev/null 2>&1; then
-		deltext
-		fail
-		nls "Sorry, the host '%s' could not be looked up." "$hostname"
-		nls "Please configure the 'hostname' command to return a correct hostname."
-		exit 1
-	fi
-
 	mkdir -p "$MYSQL_DATA_DIR" > /dev/null 2>&1
 	# Using mysql:mysql for MYSQL_CLUSTER_DIR is creating SECURITY hole, root:root is proper
 	chown root:root "$MYSQL_CLUSTER_DIR"
-    chown mysql:mysql "$MYSQL_CLUSTER_DIR/mysqldb" "$MYSQL_DATA_DIR" > /dev/null 2>&1
+	chown mysql:mysql "$MYSQL_CLUSTER_DIR/mysqldb" "$MYSQL_DATA_DIR" > /dev/null 2>&1
 	chmod 751 "$MYSQL_CLUSTER_DIR" "$MYSQL_CLUSTER_DIR/mysqldb"
 
-	if [ -f /usr/share/mysql/mysqld.conf -a ! -f "$MYSQL_CLUSTER_DIR/mysqld.conf" ]; then
+	if [ -f /usr/share/percona-server/mysqld.conf -a ! -f "$MYSQL_CLUSTER_DIR/mysqld.conf" ]; then
 	    sed -e "
 		s#\(datadir.*\)=.*#\1= $MYSQL_DATA_DIR#g;
 		s#\(pid-file.*\)=.*#\1= $MYSQL_PIDFILE#g;
 		s#\(socket.*\)=.*#\1= $MYSQL_SOCKET#g;
 		s#@clusterdir@#$MYSQL_CLUSTER_DIR#g;
-		" /usr/share/mysql/mysqld.conf > "$MYSQL_CLUSTER_DIR/mysqld.conf"
+		" /usr/share/percona-server/mysqld.conf > "$MYSQL_CLUSTER_DIR/mysqld.conf"
 	    chown root:root "$MYSQL_CLUSTER_DIR/mysqld.conf"
 	    chmod 640 "$MYSQL_CLUSTER_DIR/mysqld.conf"
 	fi
@@ -410,41 +487,74 @@ mysqlinit() {
 	cat > $MYSQL_DATA_DIR/mysql-init.sql <<-EOF
 		CREATE DATABASE mysql;
 		use mysql;
-		$(cat /usr/share/mysql/mysql_system_tables.sql)
-		$(sed -e "s,@@hostname,'$hostname',g" /usr/share/mysql/mysql_system_tables_data.sql)
+		$(cat /usr/share/percona-server/mysql_system_tables.sql)
+		$(sed -e "/@current_hostname/d" /usr/share/percona-server/mysql_system_tables_data.sql)
 EOF
 
 	ok=0
-	/usr/sbin/mysqld --bootstrap --skip-grant-tables \
-		--datadir=$MYSQL_DATA_DIR --user=$MYSQL_USER \
-		--slave-load-tmpdir=$MYSQL_DATA_DIR --tmpdir=$MYSQL_DATA_DIR < \
-		$MYSQL_DATA_DIR/mysql-init.sql 2>> /var/log/mysql/err && ok=1
-	[ -f $MYSQL_DATA_DIR/mysql/host.frm ] || ok=0
+	/usr/sbin/mysqld \
+		--defaults-file=$MYSQL_CLUSTER_DIR/mysqld.conf \
+		--bootstrap \
+		--skip-grant-tables \
+		--datadir=$MYSQL_DATA_DIR \
+		--user=$MYSQL_USER \
+		--slave-load-tmpdir=$MYSQL_DATA_DIR \
+		--tmpdir=$MYSQL_DATA_DIR \
+		--log-error=$MYSQL_ERRLOG \
+		< $MYSQL_DATA_DIR/mysql-init.sql && ok=1
+	[ -f $MYSQL_DATA_DIR/mysql/user.frm ] || ok=0
 
 	if [ "$ok" = 1 ]; then
 		rm -f $MYSQL_DATA_DIR/mysql-init.sql
-	    ok
-	cat << END_OF_MSG
+		ok
+		cat << END_OF_MSG
 
 PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL USERS!
-This is done (after starting database; press enter when asked for password) with:
+This is done, after starting database, in the order shown,
+with:
+
+For 'mysql_sysadmin' (RELOAD and SHUTDOWN privileges):
+echo "update mysql.user set password=password('newpassword') where user='mysql_sysadmin'; FLUSH PRIVILEGES;" | mysql -u mysql -S $MYSQL_SOCKET
 
-mysqladmin -u mysql -S $MYSQL_SOCKET password 'password'
-mysqladmin -h $hostname -u mysql -S $MYSQL_SOCKET password 'password'
-mysqladmin -u mysql_sysadmin -S $MYSQL_SOCKET password 'password'
+For 'mysql' user (ALL privileges, DB admin):
+echo "update mysql.user set password=password('newpassword') where user='mysql'; FLUSH PRIVILEGES;" | mysql -u mysql -S $MYSQL_SOCKET
 
 NOTE: mysql_sysadmin password should be placed to $MYSQL_CONFIG in
 mysqladmin section. See the manual for more instructions.
 (This user is used at logs rotation and server shutdown)
 
-If you want to use new help tables in MySQL 4.1.x then you'll need to import the help data:
-mysql -u mysql -p -S $MYSQL_SOCKET mysql < /usr/share/mysql/fill_help_tables.sql
+END_OF_MSG
+		show "Filling help tables..."
+		ok=0
+		( echo "use mysql;"; cat /usr/share/percona-server/fill_help_tables.sql ) | \
+			/usr/sbin/mysqld \
+			--defaults-file=$MYSQL_CLUSTER_DIR/mysqld.conf \
+			--bootstrap \
+			--skip-grant-tables \
+			--datadir=$MYSQL_DATA_DIR \
+			--user=$MYSQL_USER \
+			--slave-load-tmpdir=$MYSQL_DATA_DIR \
+			--tmpdir=$MYSQL_DATA_DIR \
+			--log-error=$MYSQL_ERRLOG \
+			&& ok=1
+		if [ "$ok" = 1 ]; then
+			ok
+		else
+			cat << END_OF_MSG
+
+WARNING: HELP FILES ARE NOT COMPLETELY INSTALLED!
+The "HELP" command might not work properly.
 
 END_OF_MSG
-      else
-	    fail
-	    cat << END_OF_MSG
-Installation of grant tables FAILED!
+		fi
+	else
+		fail
+		cat << END_OF_MSG
+ERROR:
+ERROR:
+ERROR: Installation of grant tables FAILED!
+ERROR:
+ERROR:
 
 The initialization SQL script was preserved at $MYSQL_DATA_DIR/mysql-init.sql
 
@@ -460,7 +570,7 @@ shell> mysql -u mysql mysql
 mysql> show tables
 
 Try 'mysqld --help' if you have problems with paths. Setting on
-logging in /etc/mysqld.conf gives you a log in /var/log/mysql/log that
+logging in $MYSQL_DATA_DIR/mysqld.conf gives you a log in /var/log/mysql/query.log that
 may be helpful. The latest information about MySQL is available on the
 web at http://www.mysql.com/.
 
@@ -469,12 +579,9 @@ Please check PLD Linux ftp site for newer versions of this package.
 Please consult the MySQL manual section: 'Problems running
 mysql_install_db', and the manual section that describes problems on
 your OS.  Another information source is the MySQL email archive.
-Please check all of the above before mailing us!  And if you do mail
-us, you MUST use the mysqlbug script!
 
 END_OF_MSG
-
-	exit 1
+		exit 1
 	fi
 }
 
@@ -483,12 +590,7 @@ END_OF_MSG
 #
 
 start() {
-	if [ ! -f $MYSQL_ERRLOG ]; then
-		touch $MYSQL_ERRLOG
-	fi
-	chown mysql:mysql $MYSQL_ERRLOG
-	chmod 640 $MYSQL_ERRLOG
-
+	local mysqldir
 	for mysqldir in $DB_CLUSTERS; do
 		mysqlstatus "$mysqldir" start
 		if [ "$MYSQL_STATUS" = "running" ]; then
@@ -501,6 +603,7 @@ start() {
 }
 
 stop() {
+	local mysqldir
 	for mysqldir in $DB_CLUSTERS; do
 		mysqlstatus "$mysqldir" stop
 		if [ "$MYSQL_STATUS" = "not running" ]; then
@@ -512,19 +615,34 @@ stop() {
 	mysqlsubsys
 }
 
-RETVAL=0
-case "$action" in
-  start)
-  	start
-	;;
-  stop)
-  	stop
-	;;
-  status)
+condrestart() {
+	if [ ! -f /var/lock/subsys/mysql ]; then
+		msg_not_running "MySQL"
+		RETVAL=$1
+		return
+	fi
+
+	stop
+	start
+}
+
+status() {
+	local mysqldir addr port socket pid pids running datadir 
+	RETVAL=3
 	for mysqldir in $DB_CLUSTERS; do
 		mysqlstatus "$mysqldir"
 		if [ "$MYSQL_STATUS" = "running" ]; then
-			show "MySQL cluster %s, PID %s" "$mysqldir" "$MYSQL_PID"
+			RETVAL=0
+			addr=${MYSQL_BIND_ADDRESS:-0.0.0.0}
+			port=${MYSQL_PORT:-3306}
+			socket=${MYSQL_SOCKET:-/var/lib/mysql/mysql.sock}
+			pid=$MYSQL_PID
+			nls "MySQL cluster %s, pid %s\n" "$mysqldir" "$pid"
+			[ -z "$MYSQL_SKIP_NETWORKING" ] && nls "\ttcp:%s:%s\n" "$addr" "$port"
+			nls "\tunix: %s\n" "$socket"
+
+			MYSQL_SOCKET=$socket slave_status
+
 			pids="$pids/$MYSQL_PID/"
 			progress "$MYSQL_STATUS"
 		else
@@ -539,16 +657,25 @@ case "$action" in
 			running="$running $pid"
 		fi
 	done
-	if [ "$running" ]; then
+
+	if [ $# = 1 -a "$running" ]; then
 		nls "Warning: MySQL Daemon processes not under clusters.conf control:"
 		# see if we can display their status
 		for pid in $running; do
-			datadir=$(cat /proc/14165/cmdline | tr '\0' '\n' | fgrep -- --datadir=)
+			datadir=$(cat /proc/$pid/cmdline | tr '\0' '\n' | fgrep -- --datadir=)
 			datadir=${datadir#--datadir=} # strip --datadir
 			mysqldir=${datadir%/mysqldb/db} # strip /mysqldb/db
 			mysqlstatus "$mysqldir"
 			if [ "$MYSQL_STATUS" = "running" ]; then
-				show "MySQL cluster %s, PID %s" "$mysqldir" "$pid"
+				addr=${MYSQL_BIND_ADDRESS:-0.0.0.0}
+				port=${MYSQL_PORT:-3306}
+				socket=${MYSQL_SOCKET:-/var/lib/mysql/mysql.sock}
+				nls "MySQL cluster %s, pid %s\n" "$mysqldir" "$pid"
+				[ -z "$MYSQL_SKIP_NETWORKING" ] && nls "\ttcp:%s:%s\n" "$addr" "$port"
+				nls "\tunix: %s\n" "$socket"
+
+				MYSQL_SOCKET=$socket slave_status
+
 				progress "$MYSQL_STATUS"
 			else
 				show "MySQL cluster %s" "$mysqldir"
@@ -557,11 +684,26 @@ case "$action" in
 			echo
 		done
 	fi
+}
+
+RETVAL=0
+case "$action" in
+  start)
+	start
+	;;
+  stop)
+	stop
 	;;
-  restart|force-reload)
+  restart)
 	stop
 	start
 	;;
+  try-restart)
+	condrestart 0
+	;;
+  force-reload)
+	condrestart 7
+	;;
   init)
 	for mysqldir in $DB_CLUSTERS; do
 		mysqlinit "$mysqldir"
@@ -569,7 +711,7 @@ case "$action" in
 	exit $?
 	;;
   flush-logs)
-  	for mysqldir in $DB_CLUSTERS; do
+	for mysqldir in $DB_CLUSTERS; do
 	    mysqlgetconfig "$mysqldir"
 		# just if mysqld is really running
 		if /usr/bin/mysqladmin --defaults-file="$MYSQL_CONFIG" --socket="$MYSQL_SOCKET" ping >/dev/null 2>&1; then
@@ -577,8 +719,11 @@ case "$action" in
 		fi
 	done
 	;;
+  status)
+	status
+	;;
   *)
-	msg_usage "$0 {start|stop|init|restart|force-reload|status}"
+	msg_usage "$0 {start|stop|restart|try-restart|force-reload|init|flush-logs|status}"
 	exit 3
 esac