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一、关闭防火墙
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chkconfig iptables off service iptables stop
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三、删除MyQL(redhat6.3服务器自带的mysql-libs是mysql-libs-5.1.61-4.el6.x86_64，可能会和高版本的mysql-libs有冲突)
groupadd mysql #增加用户组 useradd -d /home/mysql -g mysql mysql
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八、创建目录及授权
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mkdir -p /u01/my3306/data mkdir -p /u01/my3306/log/iblog mkdir -p /u01/my3306/log/binlog mkdir -p /u01/my3306/log/relaylog mkdir -p /u01/my3306/run mkdir -p /u01/my3306/tmp chown -R mysql:mysql /u01/my3306 chmod -R 777 /u01/my3306
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十、编译并安装
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cmake \ -DCMAKE_INSTALL_PREFIX=/u01/my3306 \ -DINSTALL_DATADIR=/u01/my3306/data \ -DDEFAULT_CHARSET=utf8 \ -DDEFAULT_COLLATION=utf8_general_ci \ -DEXTRA_CHARSETS=all \ -DWITH_SSL=yes \ -DWITH_EMBEDDED_SERVER=1 \ -DENABLED_LOCAL_INFILE=1 \ -DWITH_MYISAM_STORAGE_ENGINE=1 \ -DWITH_INNOBASE_STORAGE_ENGINE=1 \ -DWITH_ARCHIVE_STORAGE_ENGINE=1 \ -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \ -DWITH_FEDERATED_STORAGE_ENGINE=1 \ -DWITH_PARTITION_STORAGE_ENGINE=1 \ -DMYSQL_UNIX_ADDR=/u01/my3306/run/mysql.sock \ -DMYSQL_TCP_PORT=3306 \ -DENABLED_LOCAL_INFILE=1 \ -DSYSCONFDIR=/etc \ -DWITH_READLINE=on make make install
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[client] port=3306 socket=/u01/my3306/mysql.sock [mysql] pid_file=/u01/my3306/run/mysqld.pid [mysqld] # disable autocommit autocommit=0 general_log=off explicit_defaults_for_timestamp=true sha256_password_private_key_path=/u01/my3306/mykey.pem sha256_password_public_key_path=/u01/my3306/mykey.pub # system basedir=/u01/my3306 datadir=/u01/my3306/data max_allowed_packet=134217728 max_connections=8192 max_user_connections=8000 open_files_limit=65535 pid_file=/u01/my3306/run/mysqld.pid port=3306 server_id=101 skip_name_resolve=ON socket=/u01/my3306/run/mysql.sock tmpdir=/u01/my3306/tmp #binlog #log-bin=/u01/my3306/log/binlog log_bin=/u01/my3306/log/binlog/binlog binlog_cache_size=32768 binlog_format=row expire_logs_days=7 log_slave_updates=ON max_binlog_cache_size=2147483648 max_binlog_size=524288000 sync_binlog=100 #logging log_error=/u01/my3306/log/alert.log slow_query_log_file=/u01/my3306/log/slow.log log_queries_not_using_indexes=1 slow_query_log=1 log_slave_updates=ON log_slow_admin_statements=1 long_query_time=1 #relay relay_log=/u01/my3306/log/relaylog relay_log_index=/u01/my3306/log/relay.index relay_log_info_file=/u01/my3306/log/relay-log.info #slave slave_load_tmpdir=/u01/my3306/tmp slave_skip_errors=OFF #innodb innodb_data_home_dir=/u01/my3306/log/iblog innodb_log_group_home_dir=/u01/my3306/log/iblog innodb_adaptive_flushing=ON innodb_adaptive_hash_index=ON innodb_autoinc_lock_mode=1 innodb_buffer_pool_instances=8 #default innodb_change_buffering=inserts innodb_checksums=ON innodb_buffer_pool_size= 128M innodb_data_file_path=ibdata1:32M;ibdata2:16M:autoextend innodb_doublewrite=ON innodb_file_format=Barracuda innodb_file_per_table=ON innodb_flush_log_at_trx_commit=1 innodb_flush_method=O_DIRECT innodb_io_capacity=1000 innodb_lock_wait_timeout=10 innodb_log_buffer_size=67108864 innodb_log_file_size=1