Reading Summary 2019-04-25

· by Aldrin Montana

Virtualizing Disk Performance

Relevant Readings

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."

Problem Statement

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?

Proposed Solution

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?

Comments and Questions