yum grouplist | grep Development

yum -y groupinstall "Development tools" "Server Platform Development"

yum list all | grep cmake

yum -y install https://mirrors.aliyun.com/epel/6Server/x86_64/Packages/e/epel-release-6-8.noarch.rpm

yum -y install cmake28

yum -y install readline-devel zlib-devel openssl-devel

wget https://cdn.mysql.com//Downloads/MySQL-5.5/mysql-5.5.62.tar.gz --no-check-certificate

tar xf mysql-5.5.62.tar.gz

cd mysql-5.5.62

cmake28 . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/mydata/data -DSYSCONFDIR=/etc -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DWITH_SSL=system -DWITH_ZLIB=system -DWITH_LIBWRAP=0 -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci

make

make install

useradd -r -s /sbin/nologin mysql

mkdir -p /mydata/data

mkdir -p /mydata/binlog

chown mysql:mysql /mydata/data

chown mysql:mysql /mydata/binlog

chown :mysql /usr/local/mysql -R

cd /usr/local/mysql

scripts/mysql_install_db --user=mysql --datadir=/mydata/data/

ls /mydata/data/

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

chmod +x /etc/rc.d/init.d/mysqld

chkconfig --add mysqld

cp  /etc/my.cnf   /etc/my.cnf.back

cp support-files/my-large.cnf /etc/my.cnf  

在my.cnf的配置文件中加入datadir选项

[mysqld]

datadir = /mydata/data

log-bin=/mydata/binlog/log-bin

service mysqld start

ss -tnl

保持客户端可以使用

vim /etc/profile.d/mysql.sh

export PATH=/usr/local/mysql/bin:$PATH

source /etc/profile.d/mysql.sh