[求助]安装完LNMP后MySQL出错

feng5064

安装完LNMP后MySQL出错，重启LNMP显示：
Reload LNMP...
Reload Nginx configure...
the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
configuration file /usr/local/nginx/conf/nginx.conf test is successful
Nginx program is reloding!
MySQL manager or server PID file could not be found! ... failed!
Starting MySQL
.Manager of pid-file quit without updating file. ... failed!
Shutting down php_fpm  done
Starting php_fpm  done


用find / -iname *.err查找，只查到这个文件是.err的
/root/lnmp0.6-full/nginx-0.7.67/objs/autoconf.err

/usr/local/mysql# ls 显示的文件目录只有这些：
bin  docs  include  lib  libexec  mysql-test  share  sql-bench

在debian下安装了两遍LNMP还是同样的错误，本人小白一个，不知道靠这些信息各位大侠能不能提供解决方案？

licess

发/usr/local/mysql/var/主机名.err 日志

feng5064

原帖由 licess 于 2011-4-9 10:53 发表
发/usr/local/mysql/var/主机名.err 日志

我不是说了吗，/usr/local/mysql/下没有var文件夹，更没有什么以err为后缀的日志文件。

licess

看日志像是resolveip的问题，执行下面再安装试试
cp /usr/local/mysql/bin/resolveip /usr/bin/resolveip

feng5064

原帖由 licess 于 2011-4-9 12:34 发表
看日志像是resolveip的问题，执行下面再安装试试
cp /usr/local/mysql/bin/resolveip /usr/bin/resolveip

试了，还是一样出错，不过我手动新建文件夹/usr/local/mysql/var,并且在my.cnf中添加
datadir=/usr/local/mysql/var，重启LNMP后有/usr/local/mysql/var/主机名.err的日志文件，内容如下：


110409 16:34:20 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
^G/usr/local/mysql/libexec/mysqld: File './mysql-bin.index' not found (Errcode: 13)
110409 16:34:21 [ERROR] Aborting

110409 16:34:21 [Note] /usr/local/mysql/libexec/mysqld: Shutdown complete

110409 16:34:21 mysqld_safe mysqld from pid file /usr/local/mysql/var/BTplugTiny.pid ended
110409 16:38:57 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
^G/usr/local/mysql/libexec/mysqld: File './mysql-bin.index' not found (Errcode: 13)
110409 16:38:57 [ERROR] Aborting

110409 16:38:57 [Note] /usr/local/mysql/libexec/mysqld: Shutdown complete

110409 16:38:57 mysqld_safe mysqld from pid file /usr/local/mysql/var/BTplugTiny.pid ended


网上查了一下，说是权限问题，于是我运行了一下，但还是不行。
chgrp -R mysql ./var && chown -R mysql ./var