redhat6.4源码安装mysql5.6

准备：

下载MySQL源码文件包：https://edelivery.oracle.com/  去网站注册登录找到需要的源码包进行下载。

yum remove *mysql*
find / -name mysql  --删除旧文件目录

创建用户：

groupadd mysql1    --创建mysql1的组
useradd -g mysql1 mysql1   --创建mysql1的用户
passwd mysql1

安装依赖包：

cp -r mysql-5.6.25 /home/mysql1
chown -R mysql1:mysql1 /home/mysql1
yum install make gcc-c++ cmake bison ncurses ncurses-devel

安装：

su - mysql1
cd  /home/mysql1/mysql-5.6.25
cmake -DCMAKE_INSTALL_PREFIX=/home/mysql1/mysql \ --安装目录
-DMYSQL_DATADIR=/home/mysql1/mysql/data \ --目录文件
-DSYSCONFDIR=/home/mysql1/mysql\ --配置文件
-DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_MEMORY_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DMYSQL_UNIX_ADDR=/home/mysql1/mysql/mysql.sock \ --sock文件路径
-DMYSQL_TCP_PORT=3306 \ --端口
-DENABLED_LOCAL_INFILE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DEXTRA_CHARSETS=all -DDEFAULT_CHARSET=utf8 \ --字符编码
-DDEFAULT_COLLATION=utf8_general_ci    --回车等待cmake完成

make && make install

配置环境变量：

vi .bash_profile
export MYSQL_HOME=/home/mysql1/mysql
export PATH=$MYSQL_HOME/bin:$PATH

编辑/home/mysql1/mysql/my.cnf参数文件：

[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 = 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 = /home/mysql1/mysql
datadir = /home/mysql1/mysql/data
port = 3306
server_id = 1
socket = /home/mysql1/mysql/mysql.sock
pid-file = /home/mysql1/mysql/mysql.pid

#long_query_time = 1
#log-slow-queries = /home/mysql1/mysql/mysql-slow.log

# 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 = 128M
sort_buffer_size = 2M
read_rnd_buffer_size = 2M

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

保存退出;

注册服务：

cp /home/mysql1/mysql/support/mysql.server /etc/rc.d/init.d/mysql1
chkconfig --add mysql1
service mysql1 start

初始化数据库：

scripts/mysql_install_db --basedir=/home/mysql1/mysql --datadir=/home/mysql1/mysql/data --user=mysql1 --user为系统登录用户

更改root初始密码：

mysqladmin -uroot password ‘mysql1‘

登录：

mysql -uroot -p  --进行登录

[同台服务器安装第二个mysql]

groupadd mysql2
useradd -g mysql2 mysql2
cp -r mysql-5.6.25 /home/mysql2
cmake -DCMAKE_INSTALL_PREFIX=/home/mysql2/mysql -DMYSQL_DATADIR=/home/mysql2/mysql/data -DSYSCONFDIR=/home/mysql2/mysql-DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_MEMORY_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DMYSQL_UNIX_ADDR=/home/mysql2/mysql/mysql.sock -DMYSQL_TCP_PORT=3307 -DENABLED_LOCAL_INFILE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DEXTRA_CHARSETS=all -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci
make && make install

vi .bash_profile
export MYSQL_HOME=/home/mysql2/mysql
export PATH=$MYSQL_HOME/bin:$PATH

编辑/home/mysql1/mysql/my.cnf

[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 = 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 = /home/mysql2/mysql
datadir = /home/mysql2/mysql/data
port = 3307
server_id = 2
socket = /home/mysql2/mysql/mysql.sock
pid-file = /home/mysql2/mysql/mysql.pid

#long_query_time = 1

# 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 = 128M
sort_buffer_size = 2M
read_rnd_buffer_size = 2M

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

保存退出;

cp /home/mysql2/mysql/support/mysql.server /etc/rc.d/init.d/mysql2
chkconfig --add mysql2
service mysql2 start
/home/mysql2/mysql/scripts/mysql_install_db --basedir=/home/mysql2/mysql --datadir=/home/mysql2/mysql/data --user=mysql2 --user为系统登录用户
mysqladmin -uroot password ‘mysql2‘
mysql -uroot -p  --进行登录