<div class="info"><h5 id="在安装完成之后初始化数据库之前修改-my.cnf" style="margin: 10px 0px; padding: 0px; font-size: 12px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);">在安装完成之后，初始化数据库之前，修改 my.cnf</h5><ol style="padding: 0px 0px 0px 40px; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255);" class=" list-paddingleft-2"><li><p>打开mysql配置文件<br style="margin: 0px; padding: 0px;"><code style="margin: 1px 5px; line-height: 1.8; vertical-align: middle; display: inline-block; padding: 0px 5px !important; font-family: "Courier New", sans-serif !important; background-color: rgb(245, 245, 245) !important; border: 1px solid rgb(204, 204, 204) !important; border-radius: 3px !important;">vim /etc/my.cnf</code></p></li><li><p>在尾部追加一行<br style="margin: 0px; padding: 0px;"><code style="margin: 1px 5px; line-height: 1.8; vertical-align: middle; display: inline-block; padding: 0px 5px !important; font-family: "Courier New", sans-serif !important; background-color: rgb(245, 245, 245) !important; border: 1px solid rgb(204, 204, 204) !important; border-radius: 3px !important;">lower_case_table_names=1</code><br style="margin: 0px; padding: 0px;">并保存，然后再初始化数据库。</p></li><li><p>重启mysql，<br style="margin: 0px; padding: 0px;"><code style="margin: 1px 5px; line-height: 1.8; vertical-align: middle; display: inline-block; padding: 0px 5px !important; font-family: "Courier New", sans-serif !important; background-color: rgb(245, 245, 245) !important; border: 1px solid rgb(204, 204, 204) !important; border-radius: 3px !important;">systemctl restart mysqld.service</code></p></li></ol><p style="margin: 10px auto; padding: 0px; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255);">如果这个操作是初始化数据库之后，也就是安装后运行过服务，那就可能会出错。<br style="margin: 0px; padding: 0px;">错误类似于<code style="margin: 1px 5px; line-height: 1.8; vertical-align: middle; display: inline-block; padding: 0px 5px !important; font-family: "Courier New", sans-serif !important; background-color: rgb(245, 245, 245) !important; border: 1px solid rgb(204, 204, 204) !important; border-radius: 3px !important;">Job for mysqld.service failed because the control process exited with error...</code><br style="margin: 0px; padding: 0px;">然后就无法启动 mysql 服务了,除非打开 <code style="margin: 1px 5px; line-height: 1.8; vertical-align: middle; display: inline-block; padding: 0px 5px !important; font-family: "Courier New", sans-serif !important; background-color: rgb(245, 245, 245) !important; border: 1px solid rgb(204, 204, 204) !important; border-radius: 3px !important;">vim /etc/my.cnf</code>把追加的<code style="margin: 1px 5px; line-height: 1.8; vertical-align: middle; display: inline-block; padding: 0px 5px !important; font-family: "Courier New", sans-serif !important; background-color: rgb(245, 245, 245) !important; border: 1px solid rgb(204, 204, 204) !important; border-radius: 3px !important;">lower_case_table_names=1</code>删除掉。</p><p style="margin: 10px auto; padding: 0px; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255);">我在网上找了好久，暂时没找到比较好的解决方法，而 MySQL5 就没有这个问题。</p><h5 id="最后我的解决方法如下" style="margin: 10px 0px; padding: 0px; font-size: 12px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);">最后我的解决方法如下：</h5><p style="margin: 10px auto; padding: 0px; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255);">如果你不在意数据的话直接删除数据</p><ol style="padding: 0px 0px 0px 40px; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255);" class=" list-paddingleft-2"><li><p>停止MySQL<br style="margin: 0px; padding: 0px;"><code style="margin: 1px 5px; line-height: 1.8; vertical-align: middle; display: inline-block; padding: 0px 5px !important; font-family: "Courier New", sans-serif !important; background-color: rgb(245, 245, 245) !important; border: 1px solid rgb(204, 204, 204) !important; border-radius: 3px !important;">systemctl stop mysqld.service</code><br style="margin: 0px; padding: 0px;"></p></li><li><p>删除 MySQL的数据 /var/lib/mysql<br style="margin: 0px; padding: 0px;"><code style="margin: 1px 5px; line-height: 1.8; vertical-align: middle; display: inline-block; padding: 0px 5px !important; font-family: "Courier New", sans-serif !important; background-color: rgb(245, 245, 245) !important; border: 1px solid rgb(204, 204, 204) !important; border-radius: 3px !important;">rm -rf /var/lib/mysql</code><br style="margin: 0px; padding: 0px;"></p></li><li><p>再按照上面的方法进行一遍操作即可。</p></li></ol><p><br></p></div>
来源：oschina
链接：https://my.oschina.net/u/4327542/blog/3373453