系统环境:CentOS 5.5 CentOS 5.5的源mysql目前还停留在5.0.19上,要做数据库主从的时候,必须升级到5.1以上。 索性,直接到5.5吧1、安装MySQL 5.5.x的yum源: rpm -Uvh http://repo.webtatic.com/yum/centos/5/latest.rpm2、安装MySQL客户端的支持包: yum install libmysqlclient15 --enablerepo=webtatic3、卸载MySQL老版本的软件包: yum remove mysql mysql-*4、安装MySQL 5.5的客户端和服务端: yum install mysql55 mysql55-server --enablerepo=webtatic5、启动MySQL系统服务,更新数据库:/etc/init.d/mysqld restart mysql_upgrade升级完毕
- /etc/init.d/mysqld restart
- 停止 mysqld: [确定]
- 初始化 MySQL 数据库: Installing MySQL system tables...
- OK
- Filling help tables...
- OK
-
- To start mysqld at boot time you have to copy
- support-files/mysql.server to the right place for your system
-
- PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
- To do so, start the server, then issue the following commands:
-
- /usr/bin/mysqladmin -u root password "new-password"
- /usr/bin/mysqladmin -u root -h client4.360zan.cn password "new-password"
-
- Alternatively you can run:
- /usr/bin/mysql_secure_installation
-
- which will also give you the option of removing the test
- databases and anonymous user created by default. This is
- strongly recommended for production servers.
-
- See the manual for more instructions.
-
- You can start the MySQL daemon with:
- cd /usr ; /usr/bin/mysqld_safe &
-
- You can test the MySQL daemon with mysql-test-run.pl
- cd /usr/mysql-test ; perl mysql-test-run.pl
-
- Please report any problems with the /usr/bin/mysqlbug script!
-
- [确定]
- 启动 mysqld: [确定]
源是国外的,特慢。 文件下载
下载在Linux公社的1号FTP服务器里,下载地址:FTP地址:ftp://www.linuxidc.com用户名:www.linuxidc.com密码:www.muu.cc在 2012年LinuxIDC.com8月CentOS下升级MySQL 5.0.19到5.5下载方法见 http://www.linuxidc.net/thread-1187-1-1.htmlUbuntu下MySQL的安装及远程连接配置等配置在Linux上使用MySQL的心得整理相关资讯 MySQL升级
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