1、必要软件包

yum -y install ncurses-devel libaio-devel git gcc gcc-c++ bison

yum -y install cmake

2、编译安装

useradd mysql -s /sbin/nologin -M

cd /server/tools/

###rz mysql-5.5.56.tar.gz到/server/tools目录

tar xf mysql-5.5.56.tar.gz

cd mysql-5.5.56

cmake . \

-DCMAKE_INSTALL_PREFIX=/application/mysql-5.5.56 \

-DMYSQL_DATADIR=/application/mysql-5.5.56/data \

-DMYSQL_UNIX_ADDR=/application/mysql-5.5.56/tmp/mysql.sock \

-DDEFAULT_CHARSET=utf8 \

-DDEFAULT_COLLATION=utf8_general_ci \

-DWITH_EXTRA_CHARSETS=all \

-DWITH_INNOBASE_STORAGE_ENGINE=1 \

-DWITH_FEDERATED_STORAGE_ENGINE=1 \

-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \

-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 \

-DWITH_ZLIB=bundled \

-DWITH_SSL=bundled \

-DENABLED_LOCAL_INFILE=1 \

-DWITH_EMBEDDED_SERVER=1 \

-DENABLE_DOWNLOADS=1 \

-DWITH_DEBUG=0

make && make install && cd .. && echo $?

ln -s /application/mysql-5.5.56/ /application/mysql

ll /application/mysql

3、创建配置文件脚本和对目录授权

mkdir -p /data/{3306,3307}/data

###把mycnf配置文件和mysql启动脚本 通过rz上传到/data目录

find /data -type f -name "mysql" |xargs chmod 700

chown -R mysql.mysql /data

chown -R mysql.mysql /data/

mv /etc/my.cnf{,.bak}

4、初始化数据库

/application/mysql/scripts/mysql_install_db --basedir=/application/mysql/ --datadir=/data/3306/data --user=mysql

/application/mysql/scripts/mysql_install_db --basedir=/application/mysql/ --datadir=/data/3307/data --user=mysql

tree -L 3 /data

5、启动脚本

touch /data/3306/mysql_oldboy3306.err

chown -R mysql.mysql /data/3306/mysql_oldboy3306.err

/data/3306/mysql start

netstat -lntup|grep 3306

6、新增3308