[code] mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data /usr/local/mysql/bin/mysqld_safe: line 107: /usr/local/mysql/data/imysql.local.err: Permission denied
问题2:端口冲突
已有其他mysqld实例启动,且占用了相同端口,需要修改 port 选项。 错误信息例如:
复制代码 代码如下:
[ERROR] Can't start server: Bind on TCP/IP port: Address already in use [ERROR] Do you already have another mysqld server running on port: 3306 ? [ERROR] Aborting
InnoDB: Error: log file ./ib_logfile0 is of different size 0 5242880 bytes InnoDB: than specified in the .cnf file 0 134217728 bytes! [ERROR] Plugin ‘InnoDB' init function returned error. [ERROR] Plugin ‘InnoDB' registration as a STORAGE ENGINE failed.