[client]
port		= 3306
socket		= /var/run/mysqld/mysqld.sock



[mysqld_safe]
socket		= /var/run/mysqld/mysqld.sock
nice		= 0



[mysqld]
user		= mysql
pid-file	= /var/run/mysqld/mysqld.pid
socket		= /var/run/mysqld/mysqld.sock
port		= 3306
basedir		= /mnt/raid0/mysql/basedir
datadir		= /mnt/raid0/mysql/data
tmpdir		= /mnt/raid0/mysql/tmp
lc-messages-dir	= /usr/share/mysql
skip-external-locking
bind-address = 0.0.0.0
max_connections = 500
max_user_connections = 500


sort_buffer_size = 4M
myisam_sort_buffer_size = 8M
innodb_sort_buffer_size = 4M

read_buffer_size = 256K
join_buffer_size = 256K
read_rnd_buffer_size = 256K

key_buffer_size = 2G
max_allowed_packet = 128M
transaction_isolation = READ-COMMITTED
tmp_table_size = 32M

innodb_flush_method = ALL_O_DIRECT
innodb_buffer_pool_size = 64G
innodb_additional_mem_pool_size = 100M
innodb_log_file_size = 4G 
innodb_log_buffer_size = 1G 
innodb_flush_log_at_trx_commit=0 
innodb_thread_concurrency=24 
innodb_file_per_table 
innodb_table_locks=0 
innodb_log_files_in_group = 2 
innodb_log_block_size = 4096 
innodb_purge_threads = 2 
innodb_doublewrite = 0 
innodb_io_capacity = 1000 
innodb_read_io_threads = 24 
innodb_write_io_threads = 24 
innodb_read_ahead = 0 
innodb_concurrency_tickets = 500 

thread_stack = 192K
thread_cache_size = 16
myisam-recover = BACKUP
query_cache_limit = 0
query_cache_size = 0
general_log = 0
slow_query_log = 0
long_query_time = 60
log_error = /mnt/raid0/mysql/logs/error.log
expire_logs_days = 10



[mysqldump]
quick
quote-names
max_allowed_packet	= 16M



[mysql]
#no-auto-rehash	# faster start of mysql but no tab completition



[isamchk]
key_buffer		= 16M



!includedir /etc/mysql/conf.d/