Linux安装编译好MySQL二进制包出现问题的解决实例
原因:Linux安装了rpm包的MySQL,系统已经存在了/etc/my.cnf文件;或者不存在/etc/my.cnf。 这两种情况下按INSTALL-BINARY步骤安
按MySQL二进制包中的INSTALL-BINARY说明安装,在RedHat Linux是会出现问题的,其它发行版没有测试,论坛里有很多人在寻找解决办法,,我以前也有错误的回答,在此进行更正。
shell> groupadd mysql
shell> useradd -g mysql mysql
shell> cd /usr/local
shell> gunzip shell> ln -s FULL-PATH-TO-MYSQL-VERSION-OS mysql
shell> cd mysql
shell> scripts/mysql_install_db --user=mysql
shell> chown -R root .
shell> chown -R mysql data
shell> chgrp -R mysql .
shell> bin/mysqld_safe --user=mysql &
经过不断实验,现找到了根本原因和解决办法,公布于大家希望有所帮助。
原因:Linux安装了rpm包的MySQL,系统已经存在了/etc/my.cnf文件;或者不存在/etc/my.cnf。
这两种情况下按INSTALL-BINARY步骤安装,在shell> scripts/mysql_install_db --user=mysql这步就是不成功的。(请检查data下数据库和表是不是完整的,如果只有mysql&test两个目录就是不成功的),所以shell> bin/mysqld_safe --user=mysql &这步的结果是mysql end,没有启来!
解决方法:在shell> scripts/mysql_install_db --user=mysql之前,从support-files目录拷贝个my-*.cnf文件到/etc/下,再按步骤安装,肯定会成功的。

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