付费点了升级到80G
结果不能直接使用，
咨询客服只给了这个教程 后来联系都联系不上了
现在看不明白这个教程，centos该从哪个步骤开始 才可以无损扩容
求吴彦祖们帮忙 谢谢
https://contabo.com/blog/changing-the-partition-layout-of-your-vps-after-os-installation
是从这里开始吗？
[ol]Additional Steps for LVM
If you’re managing your partitions with Logical Volume Management (LVM), you need to not only extend the size of the partition itself, but also of the Logical Volume (LV).[/ol]复制代码
