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bugbear 发表于 2011-11-21 20:43
25贴限制真郁闷
virtual box 4.1.16 manual
4.1开始就支持vt-d了,不过virtual box也不是用来跑生产, ...
我看了一下,真有,谢谢。
不过限制还是挺多。
If the virtual machine has a PCI device attached, certain limitations apply:
Only PCI cards with non-shared interrupts (such as using MSI on host) are supported at the moment.
No guest state can be reliably saved/restored (as the internal state of the PCI card could not be retrieved).
Teleportation (live migration) doesn't work (for the same reason).
No lazy physical memory allocation. The host will preallocate the whole RAM required for the VM on startup (as we cannot catch physical hardware accesses to the physical memory).
而且,PCI-E整个干脆就不能passthrough…… |
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