找不到文件:'./ ci/users.frm'(错误号码:13)

Question

我在Ubuntu 11.04上安装了LAMP并从Windows复制项目.PHP目录(/ ci /)到var/www /和MySQL项目目录(/ ci /)到var/lib/mysql /

我得到的错误全文:

A Database Error Occurred

    Error Number: 1017
    Can't find file: './ci/users.frm' (errno: 13)
    SELECT COUNT(*) AS `numrows` FROM (`users`) WHERE `email` = 'admin@localsite.com'

我搜索了它的权限问题,但不知道接下来会做什么.

Log from /var/log/mysql/error.log:

    110622 19:27:21 [ERROR] /usr/sbin/mysqld: Can't find file: './ci/users.frm' (errno: 13)

Answer 1

权限问题意味着文件的权限.MySQL可能无法读取它.只需将所有者和组更改为mysql即可.

chown mysql:mysql /var/lib/mysql/ci/*