[Xen-devel] HVM vs. PV in Reliability

[Yutao Liu <universalbillow@xxxxxxxxx>]

Hello,I'm wondering are there any datum that can compare the reliability/availability/dependability of HVM and PV, especially the driver of them?

For example, how many bugs found in the drivers of HVM and PV? Can any experimental datum tell HVM model is safer or otherwise?...

If a driver in HVM crashed, will it affect DomU, Dom0, or others? and what about PV?

Is there some research or paper talk about this?

I am so grateful if someone can give some advice about above, Thanks.  

-Luit

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