Added documentation.

#   - Speed penalty

#   - Risk of table/data corruption

#   - Data synchronising problems between the running servers

#   - Heavily disk bound

#   - Heavily media (disk) bound

#   - Relies on the system (external) file locking

#   - Is not applicable with all table types. (Such as InnoDB)

#     Trying so will end up with undesirable results.

#

# 4.TCP/IP Port

#

#   can be very handy in some cases, but then you need to run $my_progname

#   as UNIX root.

#

# 7.A Start-up Manage Script for $my_progname

#

#   In the recent MySQL distributions you can find a file called

#   mysqld_multi.server.sh. It is a wrapper for $my_progname. This can

#   be used to start and stop multiple servers during boot and shutdown.

#

#   You can place the file in /etc/init.d/mysqld_multi.server.sh and

#   make the needed symbolic links to it from various run levels

#   (as per Linux/Unix standard). You may even replace the

#   /etc/init.d/mysql.server script with it.

#

#   Before using, you must create a my.cnf file either in /etc/my.cnf

#   or /root/.my.cnf and add the [mysqld_multi] and [mysqld#] groups.

#

#   The script can be found from support-files/mysqld_multi.server.sh

#   in MySQL distribution. (Verify the script before using)

#

[mysqld_multi]

mysqld     = @bindir@/mysqld_safe