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|
#!/bin/sh
# Copyright (C) 2004 MySQL AB
# For a more info consult the file COPYRIGHT distributed with this file
# This scripts starts the table handler ndbcluster
# configurable parameters, make sure to change in mysqlcluterd as well
port_base="2200"
fsdir=`pwd`
# end configurable parameters
#BASEDIR is always one above mysql-test directory
CWD=`pwd`
cd ..
BASEDIR=`pwd`
cd $CWD
# Are we using a source or a binary distribution?
if [ -d ../sql ] ; then
SOURCE_DIST=1
ndbtop=$BASEDIR/ndb
exec_ndb=$ndbtop/src/kernel/ndbd
exec_mgmtsrvr=$ndbtop/src/mgmsrv/ndb_mgmd
exec_waiter=$ndbtop/tools/ndb_waiter
exec_mgmtclient=$ndbtop/src/mgmclient/ndb_mgm
else
BINARY_DIST=1
if test -x "$BASEDIR/libexec/ndbd"
then
exec_ndb=$BASEDIR/libexec/ndbd
exec_mgmtsrvr=$BASEDIR/libexec/ndb_mgmd
else
exec_ndb=$BASEDIR/bin/ndbd
exec_mgmtsrvr=$BASEDIR/bin/ndb_mgmd
fi
exec_waiter=$BASEDIR/bin/ndb_waiter
exec_mgmtclient=$BASEDIR/bin/ndb_mgm
fi
pidfile=ndbcluster.pid
cfgfile=Ndb.cfg
stop_ndb=
initial_ndb=
status_ndb=
ndb_diskless=0
ndb_con_op=100000
ndb_dmem=80M
ndb_imem=24M
while test $# -gt 0; do
case "$1" in
--stop)
stop_ndb=1
;;
--initial)
flags_ndb="$flags_ndb -i"
initial_ndb=1
;;
--status)
status_ndb=1
;;
--small)
ndb_con_op=10000
ndb_dmem=40M
ndb_imem=12M
;;
--diskless)
ndb_diskless=1
;;
--data-dir=*)
fsdir=`echo "$1" | sed -e "s;--data-dir=;;"`
;;
--port-base=*)
port_base=`echo "$1" | sed -e "s;--port-base=;;"`
;;
-- ) shift; break ;;
--* ) $ECHO "Unrecognized option: $1"; exit 1 ;;
* ) break ;;
esac
shift
done
fs_ndb="$fsdir/ndbcluster-$port_base"
NDB_HOME=
if [ ! -x "$fsdir" ]; then
echo "$fsdir missing"
exit 1
fi
if [ ! -x "$exec_ndb" ]; then
echo "$exec_ndb missing"
exit 1
fi
if [ ! -x "$exec_mgmtsrvr" ]; then
echo "$exec_mgmtsrvr missing"
exit 1
fi
ndb_host="localhost"
ndb_mgmd_port=$port_base
NDB_CONNECTSTRING="host=$ndb_host:$ndb_mgmd_port"
export NDB_CONNECTSTRING
start_default_ndbcluster() {
# do some checks
if [ "$initial_ndb" ] ; then
[ -d "$fs_ndb" ] || mkdir "$fs_ndb"
fi
if [ -d "$fs_ndb" ]; then :; else
echo "$fs_ndb filesystem directory does not exist"
exit 1
fi
# set som help variables
port_transporter=`expr $ndb_mgmd_port + 2`
# Start management server as deamon
# Edit file system path and ports in config file
if [ $initial_ndb ] ; then
sed \
-e s,"CHOOSE_MaxNoOfConcurrentOperations","$ndb_con_op",g \
-e s,"CHOOSE_DataMemory","$ndb_dmem",g \
-e s,"CHOOSE_IndexMemory","$ndb_imem",g \
-e s,"CHOOSE_Diskless","$ndb_diskless",g \
-e s,"CHOOSE_HOSTNAME_".*,"$ndb_host",g \
-e s,"CHOOSE_FILESYSTEM","$fs_ndb",g \
-e s,"CHOOSE_PORT_MGM","$ndb_mgmd_port",g \
-e s,"CHOOSE_PORT_TRANSPORTER","$port_transporter",g \
< ndb/ndb_config_2_node.ini \
> "$fs_ndb/config.ini"
fi
rm -f "$cfgfile" 2>&1 | cat > /dev/null
rm -f "$fs_ndb/$cfgfile" 2>&1 | cat > /dev/null
if ( cd "$fs_ndb" ; $exec_mgmtsrvr -d -c config.ini ) ; then :; else
echo "Unable to start $exec_mgmtsrvr from `pwd`"
exit 1
fi
cat `find "$fs_ndb" -name 'ndb_*.pid'` > "$fs_ndb/$pidfile"
# Start database node
echo "Starting ndbd"
( cd "$fs_ndb" ; $exec_ndb -d $flags_ndb & )
cat `find "$fs_ndb" -name 'ndb_*.pid'` > "$fs_ndb/$pidfile"
# Start database node
echo "Starting ndbd"
( cd "$fs_ndb" ; $exec_ndb -d $flags_ndb & )
cat `find "$fs_ndb" -name 'ndb_*.pid'` > "$fs_ndb/$pidfile"
# test if Ndb Cluster starts properly
echo "Waiting for started..."
if ( $exec_waiter ) | grep "NDBT_ProgramExit: 0 - OK"; then :; else
echo "Ndbcluster startup failed"
exit 1
fi
cat `find "$fs_ndb" -name 'ndb_*.pid'` > $fs_ndb/$pidfile
status_ndbcluster
}
status_ndbcluster() {
# Start management client
echo "show" | $exec_mgmtclient
}
stop_default_ndbcluster() {
#if [ ! -f $pidfile ] ; then
# exit 0
#fi
#if [ ! -f $cfgfile ] ; then
# echo "$cfgfile missing"
# exit 1
#fi
# Start management client
exec_mgmtclient="$exec_mgmtclient --try-reconnect=1"
echo "all stop" | $exec_mgmtclient 2>&1 | cat > /dev/null
echo "3 stop" | $exec_mgmtclient 2>&1 | cat > /dev/null
if [ -f "$fs_ndb/$pidfile" ] ; then
kill -9 `cat "$fs_ndb/$pidfile"` 2> /dev/null
rm "$fs_ndb/$pidfile"
fi
}
if [ $status_ndb ] ; then
status_ndbcluster
exit 0
fi
if [ $stop_ndb ] ; then
stop_default_ndbcluster
else
start_default_ndbcluster
fi
exit 0
|
