CentOS6.5上安装MySQL5.6

1、准备数据存放的文件系统

新建一个逻辑卷，并将其挂载至特定目录即可。这里不再给出过程。

这里假设其逻辑卷的挂载目录为/data，而后需要创建/data/mysqldata目录做为mysql数据的存放目录。

 [root@master ~]# mkdir -p /data/mysqldata

2、新建用户以安全方式运行进程：

 [root@master ~]# groupadd -r mysql
 [root@master ~]# useradd -g mysql -r -s /sbin/nologin -M -d /mydata/data mysql
 [root@master ~]# chown -R mysql:mysql /mydata/data

3、安装并初始化mysql-5.6.23

首先下载linux64位二进制版本的MySQL5.6至本地，mysql-advanced-5.6.23-linux-glibc2.5-x86_64.tar.gz，其下载位置为http://pan.baidu.com/s/1jHl6ZGi

 [root@master ~]# tar xf mysql-advanced-5.6.-linux-glibc2.-x86_64.tar.gz -C /usr/local
 [root@master ~]# cd /usr/local/
 [root@master ~]# ln -sv mysql-advanced-5.6.-linux-glibc2.-x86_64  mysql
 [root@master ~]# cd mysql
 [root@master ~]# chown -R mysql:mysql  .
 [root@master ~]# scripts/mysql_install_db --user=mysql --datadir=/mydata/data
 [root@master ~]# chown -R root  .

4、为mysql提供主配置文件：

 [root@master ~]# cd /usr/local/mysql
 [root@master ~]# cp support-files/my-large.cnf  /etc/my.cnf

5、为mysql提供sysv服务脚本：

 [root@master ~]# cd /usr/local/mysql
 [root@master ~]# cp support-files/mysql.server  /etc/rc.d/init.d/mysqld

6、输出mysql的man手册至man命令的查找路径：

vim /etc/man.config，添加如下行即可：

MANPATH  /usr/local/mysql/man

7、输出mysql的头文件至系统头文件路径/usr/include：

 [root@master ~]# ln -sv /usr/local/mysql/include  /usr/include/mysql

8、输出mysql的库文件给系统库查找路径：

 [root@master ~]# echo '/usr/local/mysql/lib' > /etc/ld.so.conf.d/mysql.conf

而后让系统重新载入系统库：

 [root@master ~]# ldconfig

9、修改PATH环境变量，让系统可以直接使用mysql的相关命令。

 [root@master ~]# echo "PATH=$PATH:/usr/local/mysql/bin" > /etc/profile.d/mysql.sh
 [root@master ~]# source /etc/profile.d/mysql.sh

10、为MySQL服务提供配置文件 /etc/my.cnf，内容如下：

 [root@master ~]# vim /etc/my.cnf
 [client]
 port =
 socket = /tmp/mysql.sock
 default-character-set = utf8
 [mysql]
 no-auto-rehash
 default-character-set = utf8

 [mysqld]
 server-id =
 port =
 user = mysql
 basedir = /usr/local/mysql
 datadir = /data/mysqldata
 socket = /tmp/mysql.sock
 default-storage-engine = INNODB
 character-set-server = utf8
 connect_timeout =
 wait_timeout =
 back_log =
 event_scheduler = ON

 ###########binlog##########
 log-bin = /data/mysqlLog/logs/mysql-bin
 binlog_format = row
 max_binlog_size = 128M
 binlog_cache_size = 2M
 expire-logs-days =
 log-slave-updates=true
 gtid-mode=on
 enforce-gtid-consistency=true
 master-info-repository=TABLE
 relay-log-info-repository=TABLE
 sync-master-info=
 slave-parallel-workers=
 rpl_semi_sync_master_enabled = 

 slow_query_log =
 slow_query_log_file = /data/mysqlLog/logs/mysql.slow
 long_query_time = 

 log-error = /data/mysqlLog/logs/error.log
 max_connections =
 max_connect_errors =
 log_bin_trust_function_creators =
 transaction_isolation = READ-COMMITTED

为保证mysql服务正常启动，请按照以上配置文件创建相关目录并赋予权限：

 [root@master ~]# mkdir -p /data/mysqlLog/logs
 [root@master ~]# chown -R mysql.mysql /data/mysqlLog/logs

最后启动服务：

 [root@master ~]# service mysqld start