Mysql源码包安装

#i386体系结构的

CFLAGS="-O3 -mcpu=pentiumpro" CXX=gcc CXXFLAGS="-O3 -mcpu=pentiumpro -felide-constructors -fno-exceptions -fno-rtti" ./configure --with-raid --enable-thread-safe-client  --enable-assembler   --with-server-suffix =" for >>>MySQL Database of ZhuLuGameDB by wqh <<<" --without-debug --with-extra-charsets=none --without-isam --disable-shared --with-mysqld-ldflags=-all-static --prefix=/usr/local/mysql --without-bench

#64位系统，x86_64

CFLAGS="-O3 -m64" CXX=gcc CXXFLAGS="-O3 -m64 -felide-constructors -fno-exceptions -fno-rtti" ./configure --with-raid --enable-thread-safe-client --enable-assembler   --with-server-suffix =" for >>>MySQL Database of Zebra by Yhc<<<" --without-debug --with-extra-charsets=none --without-isam --disable-shared --with-mysqld-ldflags=-all-static --prefix=/usr/local/mysql --without-bench

#然后根据CPU数量进行编译

make -j 1 && make install

#添加用户

groupadd mysql && useradd -g mysql mysql

#创建目录

mkdir /usr/local/mysql/data && mkdir /usr/local/mysql/run && mkdir /usr/local/mysql/log && mkdir /usr/local/mysql/var

#更改mysql目录所有者

chgrp mysql -R /usr/local/mysql && chown mysql -R /usr/local/mysql

#增加打开文件数量

ulimit -n 4096

#添加PATH

echo " PATH=/usr/local/mysql/bin:$PATH" >> /etc/profile  && export PATH=$PATH:/usr/local/mysql/bin

#strip可执行文件

strip /usr/local/mysql/libexec/mysqld

#添加LIB PATH  && 将mysql动态库加载到高速缓存/etc/ld.so.cache中

echo "/usr/local/mysql/lib" >> /etc/ld.so.conf && ldconfig

#将my.cnf文件cp到/etc目录下

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

#修改my.cnf 

[mysqld]下增加

datadir=/db/mysql

#创建数据库存放路径

mkdir /db

chown mysql.mysql /db -R

#初始化Mysql表

su - mysql -c "mysql_install_db"

#启动服务器(skip-name-resolve参数是必须的)

su - mysql -c "mysqld_safe --skip-name-resolve --open-files-limit=4096&"