background
DIR/bin.sys/mysqld --datadir=DIR/mysql --log-error=DIR/mysql/log --bind-address=* --port=PORT_N --socket=DIR/mysql/sock --pid-file=DIR/mysql/pidfile
****
#
# wait for db startup, insert some data
background
DIR/bin.sys/mysqld --datadir=DIR/mysql --log-error=DIR/mysql/log --bind-address=* --port=PORT_N --socket=DIR/mysql/sock --pid-file=DIR/mysql/pidfile
****
#
# wait for db startup, insert some data