What is Virtual I/O (VIO)?

What does VIO stand for?

Virtual I/O (VIO) is a Method used in organisation environments to lower expenses, enhance overall perFormance and Make Server management clean and easy. The Digital I/O methodology permits a unmarried bodily adapter card to be visible as more than one digital Network Interface playing cards (NICs) and virtual Host Bus Adapters (HBAs), which operate similar to traditional NICs and HBAs.

Virtual I/O may be called Input/Output (I/O) Virtualization.

What Does Virtual I/O Mean?

In virtualized environments, server I/O performs a major position in deploying the server correctly and efficaciously. Virtualized servers are capable of walking multiple Packages at a time, and there is a steady demand for extra Bandwidth and connections to more than one networks and Storage gadgets. Virtual I/O technique helps in doing away with performance bottlenecks by means of binding I/O to a unmarried connection. This unmarried digital I/O connection usually has a bandwidth that exceeds the server’s I/O capability. In virtualized servers running I/O-in depth packages, the virtual I/O technique can assist increase digital machine performance as well as the quantity of Virtual Machines in line with server.

Some of the crucial capabilities of digital I/O encompass:

• Cost Savings: Virtual I/O allows to decrease expenses via permitting smooth and easy server management. The use of fewer cards, cables and transfer ports similarly facilitates in decreasing prices.
• Fewer Cables: Virtual I/O calls for most effective a unmarried cable to attach servers to each garage and the network. Multiple I/O cables are thus replaced with a unmarried cable that facilitates shared transport for all network and garage gadgets.
• Increased I/O Density: Virtual I/O technique increases the I/O density with the aid of allowing Greater connections.
• Simplified Management: Virtual I/O enables more use of virtual NICs and HBAs while presenting extra flexibility.
• Space Savings: Virtual I/O permits extra I/O connections to exist inside a small area by consolidating all storage and commUnity connections to a single bodily Interconnect.