VMware Integrated OpenStack Version 3.1 New Features Demo – Directpath I/O
Directpath I/O allows guest VMs to directly access hardware devices instead of using an emulated or a para-virtualized device. Advantages of DirectPath I/O includes reduced CPU cycles in workloads with very high packets per second. VIO 3.1 proudly supports Directpath I/O for workloads that requires direct access to hardware.
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