重新生成my.cnf文件,主要指定basedir和datadir
basedir = /wlkj/soft/mysql-5.6.33
datadir = /wlkj/soft/dbsource/mysql
找到mysql.server启动文件,安装的时候应该在support-files目录,可以从support-files拷贝my-default.cnf到/etc目录下,并更改为my.cnf
启动使用./mysql.server start
[root@ecs-6320 support-files]# pwd
/wlkj/soft/mysql-5.6.33/support-files
[root@ecs-6320 support-files]# ls
binary-configure magic my-default.cnf mysqld_multi.server mysql-log-rotate mysql.server
通过这样重新启动了mysql.