用于记录服务器停电导致,mysql启动失败后,如何备份数据,重新安装mysql,主要分为数据备份,mysql重新安装. 1.mysql无法启动时,进行数据备份. 执行:systemctl start mysqld,启动失败. 错误提示:Job for mysqld.service failed because start of the service was attempted too often. See "systemctl status mysqld.service" and &
1.官网下载 mysql文件.官网下载链接:https://dev.mysql.com/downloads/mysql/ 选择mysql下载的系统版本. 此处可以下载MSI安装包,图简单的朋友可以下载,然后“下一步”安装即可. 此处下载ZIP压缩包版(这次记录ZIP压缩包安装方法) 2.解压如下: 3.修改my.ini的配置.若该解压文件夹下无my.ini文件,则新建my.ini.配置如下: # For advice on how to change settings please see
今天,启动MySQL服务器失败,如下所示: [root@spark01 ~]# /etc/init.d/mysqld start Starting mysqld (via systemctl): Job for mysqld.service failed because the control process exited with error code. See "systemctl status mysqld.service" and "journalctl -xe&qu