The DVS in FusionCompute supports SRIOV pass-through mode. Which of the following descriptions about this feature are correct? (Multiple choice)

The correct answer is A. It can accelerate the forwarding performance of the physical network-card C. Reduce the I/O overhead of the software simulation layer D. Satisfy business requirements with high bandwidth requirements such as web video on demand. See the full explanation below for the reasoning.

Cloud Platform Technologies (OpenStack, Huawei Cloud Stack)

Question

Options

AIt can accelerate the forwarding performance of the physical network-card
BDoes not affect the virtual machine migration function
CReduce the I/O overhead of the software simulation layer
DSatisfy business requirements with high bandwidth requirements such as web video on demand

How the community answered

(29 responses)

A
83% (24)
B
17% (5)

Topics

#SR-IOV#DVS passthrough#network acceleration#I/O virtualization

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