Reading Summary 2019-04-25
· by Aldrin Montana
Virtualizing Disk Performance
Zygaria: Storage Performance as a Managed Resource
Details base of virtual device driver used in "Virtualizing Disk Performance." Zygaria uses I/O rate as a common metric, which is replaced with disk time utilization for the paper, "Virtualizing Disk Performance."
What is the problem the authors are trying to solve?
What other approaches or solutions existed at the time that this work was done? What was wrong with the other approaches or solutions?
What is the authors’ approach or solution? Why is it better than the other approaches or solutions? How does it perform?
Why is this work important?