| 摘要 |
<p>Embodiments of the present invention disclose a virtualization processing method and apparatuses, and a computer system. A computing node in solutions of embodiments of the present invention includes: a hardware layer, a Host running on the hardware layer, and at least one virtual machine VM running on the Host, the hardware layer includes an I/O device, several corresponding virtual function VF devices are virtualized from the I/O device, the Host has several VF software instances, each of the VF software instances is corresponding to a different VF device of the several VF devices; the Host further has a back-end instance BE of an I/O virtual device having the same type with the I/O device, the VM has a front-end instance FE of the I/O virtual device; the BE in the Host is bound with an idle VF software instance. The solutions of the embodiments of the present invention are beneficial to optimization of the performance and compatibility of a virtualization system.</p> |
