my.cnf

[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0

# LBU TUNE

query_cache_limit=2M
query_cache_size=48M
query_cache_type=1
max_connections=1800
interactive_timeout=600
wait_timeout=600
connect_timeout=20
thread_cache_size=128
key_buffer=256M
join_buffer=2M
max_allowed_packet=16M
table_cache=2048
sort_buffer_size=4M
read_buffer_size=4M
max_connect_errors=30
# Try number of CPU's*2 for thread_concurrency
thread_concurrency=4
myisam_sort_buffer_size=64M
server-id=1
slow_query_log=/var/log/mysqld.slow.log
long_query_time=2
innodb_buffer_pool_size = 1024M
innodb_log_file_size = 250M
#innodb_flush_log_at_trx_commit = 0
innodb_flush_log_at_trx_commit = 0
innodb_flush_method=O_DIRECT

expire_logs_days = 3
max_binlog_size = 512M
innodb_file_per_table = 1
innodb_file_per_table
innodb_data_home_dir =
innodb_data_file_path=/mysql/mysql/ibdata1:250M;/mysql/mysql/ibdata2:250M:autoextend
datadir=/mysql/mysql/

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


[mysqldump]
quick
max_allowed_packet=32M


[isamchk]
key_buffer=64M
sort_buffer=64M
read_buffer=16M
write_buffer=16M

[myisamchk]
key_buffer=64M
sort_buffer=64M
read_buffer=16M
write_buffer=16M

[mysqlhotcopy]
interactive-timeout