# MySQL clients
[client]
port            = ####
socket          = /tmp/mysql.sock

# MySQL server
[mysqld]
port            = ####
socket          = /tmp/mysql.sock
basedir         = /opt/mysql/mysqld
datadir         = /opt/mysql/mysql/data
skip-external-locking
key_buffer_size = 256M
max_allowed_packet = 1M
table_open_cache = 1024
sort_buffer_size = 2M
read_buffer_size = 2M
read_rnd_buffer_size = 16M
myisam_sort_buffer_size = 32M
thread_cache_size = 8
query_cache_size= 32M
thread_concurrency = 8
skip-name-resolve
federated
max_connections=100000
# Replication
log-bin=/opt/mysql/mysql/logs/binary/master-bin
log-bin-index=/opt/mysql/mysql/logs/binary/master-bin.index
relay-log=/opt/mysql/mysql/logs/relay/slave-relay-bin
relay-log-index=/opt/mysql/mysql/logs/relay/slave-relay-bin.index
log-error=/opt/mysql/mysql/logs/error/master-error.err
binlog_format=mixed
log-slave-updates
replicate-same-server-id=0
server-id       = 3
rpl_semi_sync_master_enabled=1
rpl_semi_sync_master_timeout=10
rpl_semi_sync_master_wait_no_slave=1
rpl_semi_sync_slave_enabled=1
skip-slave-start
# InnoDB
innodb_buffer_pool_size = 2G
innodb_additional_mem_pool_size = 16M
innodb_log_buffer_size = 8M
innodb_flush_log_at_trx_commit = 1
innodb_lock_wait_timeout = 50

[mysqldump]
quick
max_allowed_packet = 16M

[mysql]
no-auto-rehash

[myisamchk]
key_buffer_size = 32M
sort_buffer_size = 32M
read_buffer = 2M
write_buffer = 2M

[mysqlhotcopy]
interactive-timeout
                                                                                                                                                                  64,1          Bot