在phoronix看到一个很有意思的新闻

phoronix.com

Orphaned VMs: Running VMs Uninterrupted While Host Kernel Is Offline For...

Here's some very intriguing work taking place by a Google engineer..

操作系统关机不影响虚拟机继续运行，可以叫cpu直通吗 ，可惜在早期阶段