Linux平台使用源码安装MySQL 5.1到个人目录简易指南
1. 解压源码到个人目录;
2. 执行如下命令进行configure,注意源码默认情况下不支持innodb,必须使用--with-plugins手工指定(二进制包默认已经支持):
./configure --prefix=$HOME/local/mysql-5154 --with-extra-charsets=latin1,gbk,utf8 --with-plugins=partition,heap,innobase,myisam,myisammrg,csv
3. 执行如下命令编译和安装
make
make install
4. 如果MySQL服务器运行的用户不是你的登录用户,则需要创建用户,并修改目录权限
4.1 增加用户组和用户
groupadd yourgroup
useradd -g yourgroup yourname
4.2 修改安装目录的权限
chown -R yourname yourdir
chgrp -R yourname yourdir
5. 制定配置文件,拷贝后面的配置样例,然后按照如下方式修改:
5.1 将其中所有目录相关的配置全部改为个人目录,且要用绝对路径,不能用$HOME. 例如data, log(注意二进制包解压后缺省并没有log、tmp目录,需要自己手工创建),为了提高性能,建议数据目录和日志目录分开到不同的盘不同的目录,例如:
datadir = /home1/liyh/mysql/data/
log-error = /home/liyh/local/mysql/log/mysqld.err
log-bin=/home/liyh/local/mysql/log/mysql-bin
innodb_data_home_dir = /home1/liyh/mysql/data
5.2 修改[mysqld]下的port为你自己的端口;
5.3 修改[mysqld]下的user为你的用户名,即第4步创建的用户;
6. 按照如下方式进行初始化
进入安装目录下的bin目录,执行如下语句,其中--defaults-file是你在第5步配置的的配置文件,--user是你的用户名,--basedir是你的安装目录,,即第2步命令中的--prefix参数指定的目录
./mysql_install_db --defaults-file=/home/liyh/local/mysql-5154/my.cnf --user=liyh --basedir=/home/liyh/local/mysql-5154

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