从别的机器将拷贝到指定的机器上后,将权限粗暴的直接改为777,重新启动mysql发现无法启动,提示如下:
Warning: World-writable config file '/etc/' is ignored
这主要是权限问题,按照mysql的要求,需要将其权限改成644,即可。
chmod 644 /etc/
在unbuntu终端上搜索,存在以下几个地方:
/etc/
/usr/local/mysql/mysql-test/suite/federated/
/usr/local/mysql/mysql-test/suite/rpl/
/usr/local/mysql/support-files/
这些文件的使用顺序可通过如下命令查询: ./mysqld --verbose --help | grep -A 1 'Default options'
Default options are read from the following files in the given order:
/etc/ /etc/mysql/ /usr/local/mysql/etc/ ~/.