centos 安装mysql,启动时报错Starting MySQL.Manager of pid-file quit without updating file.[FAILED]
第一步:vi/etc/my.cnf查看:datadir=/usr/local/mysql/data该路径是不是实际的data路径若不是,修改为实际路径第二步:执行mysql的初始化指令:/usr/local/mysql/scripts/mysql_install_db--user=mysql启动mysql,问题解决。2016/7/8重新安装遇到的新问题:2016-07-0900:04:371852