【原创】源码安装MySQL5.1.31笔记

 

【原创】源码安装MySQL5.1.31笔记

 

 

安装环境

         本次安装MySQL的操作系统选用CentOS5.2，mysql选择5.1.31版本。由于现在的mysql被

sun收购，下载免费版本的mysql需要注册，很麻烦，直接到http://linux.softpedia.com/

搜索最新的稳定版本下载即可。

 

wget ftp://mirror.switch.ch/mirror/mysql/Downloads/MySQL-5.1/mysql-5.1.31.tar.gz

 

解压 # tar -xvzf msyql-5.1.31.tar.gz

编译安装

         # ./configure --prefix=/usr/local/mysql --with-plugins=partition,innobase,myisam,ndbcluster --with-extra-charsets=complex --with-charset=utf8

         # make && make install

 

将mysql的lib文件加载到系统变量中

         # vi /etc/ld.so.conf

         /usr/local/mysql/lib/mysql

         # ldconfig -v | grep mysql

        

/usr/local/mysql/lib/mysql:

        libmysqlclient.so.16 -> libmysqlclient.so.16.0.0

        libmysqlclient_r.so.16 -> libmysqlclient_r.so.16.0.0

 

         显示上面信息代表系统加载mysql的lib库正常

 

创建mysql用户

         # useradd -s /sbin/nologin -c 'mysql user' mysql

 

将安装目录权限修改为mysql

         # chown -R mysql.mysql /usr/local/mysql

 

将对应的配置文件复制到/etc/目录下

         # cd /usr/local/mysql/share/mysql

         # cp my-large.cnf /etc/my.cnf

 

编辑my.cnf文件，配置相关参数，结果如下所示：

[client]

port            = 3306

socket          = /home/mysql/mysql.sock

 

[mysqld]

port            = 3306

socket          = /home/mysql/mysql.sock

datadir         = /home/mysql              # 数据库存放目录

skip-locking

key_buffer = 256M

max_allowed_packet = 1M

table_cache = 256

sort_buffer_size = 1M

read_buffer_size = 1M

read_rnd_buffer_size = 4M

myisam_sort_buffer_size = 64M

thread_cache_size = 8

query_cache_size= 16M

thread_concurrency = 8

 

log-bin=/home/mysql/mysql-bin # 二进制日志文件的绝对路径

binlog-do-db=gamedb            # 需要记录二进制日志的数据库

binlog_format=mixed

 

log-error=/home/mysql/error.log

pid-file=/home/mysql/mysql.pid

 

server-id       = 10

 

[mysqldump]

quick

max_allowed_packet = 16M

 

[mysql]

no-auto-rehash

 

[isamchk]

key_buffer = 128M

sort_buffer_size = 128M

read_buffer = 2M

write_buffer = 2M

 

[myisamchk]

key_buffer = 128M

sort_buffer_size = 128M

read_buffer = 2M

write_buffer = 2M

 

[mysqlhotcopy]

interactive-timeout

 

生成默认数据库

# /usr/local/mysql/bin/mysql_install_db

 

将默认数据库的权限修改为mysql

# cd /home/

# chown -R mysql.mysql mysql

 

安装完毕收尾工作

         # cd /usr/local/bin

         # ln -s /usr/local/mysql/bin/* .

         # cd /usr/local/libexec

         # ln -s /usr/local/mysql/libexec/* .

         # cd /usr/share/man/man1

         # ln -s /usr/local/mysql/share/man/man1/* .

         # cd ../man8

         # ln -s /usr/local/mysql/share/man/man8/* .

 

将mysql作为系统服务随系统启动

         # cd /usr/local/mysql/share/mysql/mysql.server /etc/rc.d/init.d/mysqld

         # chkconfig --add mysqld

         # chkconfig mysqld on

 

启动mysql

         # mysqld_safe &

         或

         # service mysqld start

 

如果报错，查看/home/mysql/error.log文件排查问题

 

查看数据目录下的文件

ll /home/mysql

-rw-rw---- 1 mysql root      2041 Feb 12 16:57 error.log

-rw-rw---- 1 mysql mysql 10485760 Feb 12 16:56 ibdata1

-rw-rw---- 1 mysql mysql 5242880 Feb 12 16:57 ib_logfile0

-rw-rw---- 1 mysql mysql 5242880 Feb 12 15:29 ib_logfile1

drwx------ 2 mysql mysql     4096 Feb 12 15:27 mysql

-rw-rw---- 1 mysql mysql    18902 Feb 12 15:27 mysql-bin.000001

-rw-rw---- 1 mysql mysql   704189 Feb 12 15:27 mysql-bin.000002

-rw-rw---- 1 mysql mysql      125 Feb 12 15:33 mysql-bin.000003

-rw-rw---- 1 mysql mysql      125 Feb 12 16:49 mysql-bin.000004

-rw-rw---- 1 mysql mysql      125 Feb 12 16:56 mysql-bin.000005

-rw-rw---- 1 mysql mysql      125 Feb 12 16:56 mysql-bin.000006

-rw-rw---- 1 mysql mysql      106 Feb 12 16:57 mysql-bin.000007

-rw-rw---- 1 mysql mysql      203 Feb 12 16:57 mysql-bin.index

-rw-rw---- 1 mysql mysql        6 Feb 12 16:57 mysql.pid

srwxrwxrwx 1 mysql mysql        0 Feb 12 16:57 mysql.sock

drwx------ 2 mysql mysql     4096 Feb 12 15:27 test