my.cnf

[client]
port = 3306
socket = /var/lib/mysql/mysql.sock

[mysqld]
port = 3306
socket = /var/lib/mysql/mysql.sock
skip-external-locking
key_buffer = 32M
key_buffer_size = 64M
max_allowed_packet = 32M
thread_stack = 256K
thread_cache_size = 64
query_cache_limit = 16M
query_cache_size = 64M
query_cache_type = 1
max_connections = 700
table_open_cache = 256
sort_buffer_size = 8M
join_buffer_size = 8M
net_buffer_length = 8K
read_buffer_size = 2M
read_rnd_buffer_size = 16M
myisam_sort_buffer_size = 64M
thread_concurrency = 8
log-bin = mysql-bin	# for replication
server-id = 1		# replication ID (Master is 1)

innodb_file_per_table = 1
innodb_flush_log_at_trx_commit = 1	# supports replication[?]
innodb_log_buffer_size = 64M
innodb_buffer_pool_size = 2G
innodb_thread_concurrency = 16
innodb_flush_method = O_DIRECT
innodb_log_file_size = 512M
sync_binlog = 1		# supports replication

[mysqldump]
quick
max_allowed_packet = 16M

[mysql]
no-auto-rehash

[myisamchk]
key_buffer_size = 128M
sort_buffer_size = 128M
read_buffer = 2M
write_buffer = 2M

[mysqlhotcopy]
interactive-timeout

[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid

datadir=/var/lib/mysql
user=mysql

# Disabling symbolic-links is recommended to prevent assorted security risks
# symbolic-links=0