一次严重的VPS宕机

从早上开始发现博客无法访问，于是查看VPS后台管理面板的统计图表，发现已经长达六小时的宕机了，一直处于Offline状态，于是立即提交了个Ticket上去，要求恢复VPS运行，过了一会儿收到了邮件通知：

Hello,On Nov 1, 2016 at approximately 11:13 AM PST（美国时区）, a RAID array corruption issue occurred on server “foxtrot”, an OpenVZ VPS node. This impacted relatively few containers and we have been able to successfully restore data from most.

If you are receiving this email, we’ve detected that you have one or more VPS’s that may have been affected by the impact of this incident that we have not yet been able to successfully restore.

In order to prevent extended and prolonged downtime to the customers who are affected, we are offering immediate VPS recreations upon a new hardware node; meanwhile we are actively and continuously working to restore containers and data.

意思很简单，就是说你所处VPS母鸡节点的硬盘坏了，一部分人受到影响，我们无法成功恢复你的数据，需要你提交Ticket重新创建VPS，祝您愉快。还有比这更坑的么？

好在有每天备份博客，半小时就在新建的VPS中恢复了博客的运行，熟练掌握了搭建并恢复数据的技能，并配置了HTTP/2。很多玩独立博客的人都说独立博客的一大优点就是数据是自己的。事实上，如果你不好好备份博客，数据都不是自己的了。