linux安装mysql5.6.14_免编译方式安装MySQL5.6.14

今天领导要求使用免编译的方式安装生产环境的MySQL,所以才有了下文.  里面涉及的目录已经处理&＃xff0c;大家根据需要自己来改吧&＃xff01;

1  下载mysql免编译包&＃xff1a;

1 wget http://cdn.mysql.com/archives/mysql-5.6/mysql-5.6.14-linux-glibc2.5-x86_64.tar.gz

2  设置mysql目录&＃xff1a;

tar -zxvf mysql-5.6.14-linux-glibc2.5-x86_64.tar.gz

mv mysql-5.6.14-linux-glibc2.5-x86_64 /usr/local/mysql

groupadd mysql

useradd -g mysql -M mysql

mkdir -p /work/mysql/data

chown -R mysql.mysql /work/mysql/data

3  初始化MySQL数据库&＃xff1a;

#提示:运行下面的命令初始化安装mysql之前确认系统没有/etc/my.cnf

/usr/local/mysql/scripts/mysql_install_db --basedir&＃61;/usr/local/mysql --datadir&＃61;/work/mysql/data --user&＃61;mysql

4  添加mysqld 成为系统服务并设置自启动&＃xff1a;

cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld

chkconfig --add mysqld

chkconfig mysqld on

5  启动mysql&＃xff1a;

/etc/init.d/mysqld start

6  设置密码&＃xff1a;

/usr/local/mysql/bin/mysqladmin -u root password &＃39;你的密码&＃39;

7  关于my.cnf:

mysqld-5.5以上版本的my.cnf这个文件 在执行初始化的时候&＃xff0c;会自动安装到/usr/local/mysql/my.cnf下。  并且主要修改里面的选项配置

8  故障&＃xff1a;

Fatal error: Can&＃39;t open and lock privilege tables: Table &＃39;mysql.user&＃39; doesn&＃39;t exist

解决办法&＃xff1a;

这个问题是需要重新初始化mysql数据库

mysql_install_db --basedir&＃61;/usr/local/mysql --datadir&＃61;/work/mysql/data --user&＃61;mysql

9  关于我的my.cnf&＃xff1a;

/usr/local/mysql/my.cnf

# For advice on how to change settings please see

# http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html

[mysqld]

# Remove leading # and set to the amount of RAM for the most important data

# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.

innodb_buffer_pool_size &＃61; 128M

# Remove leading # to turn on a very important data integrity option: logging

# changes to the binary log between backups.

# log_bin

# These are commonly set, remove the # and set as required.

basedir &＃61; /usr/local/mysql

datadir &＃61; /work/mysql/data

port &＃61; 3306

# server_id &＃61; .....

socket &＃61; /tmp/mysql.sock

# Remove leading # to set options mainly useful for reporting servers.

# The server defaults are faster for transactions and fast SELECTs.

# Adjust sizes as needed, experiment to find the optimal values.

join_buffer_size &＃61; 128M

sort_buffer_size &＃61; 2M

read_rnd_buffer_size &＃61; 2M

sql_mode&＃61;NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

ps : 根据上面的内容可以自己做成一键安装脚本。这样就不必像以前那样漫长的等待了.

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