CentOS上,用命令:service mysqld restart 启动mysql报错:# service mysqld restart Stopping mysqld: [ OK ] MySQL Daemon failed to start. Starting mysqld: [FAILED]进入mysql相关目录查看:# cd /var/lib/mysql/ # ls hhw_global ibdata1 ib_logfile0 ib_logfile1 localhost.localdomain.err mysql mysql.sock test查看服务...