An organization is deploying a new business application in their environment. The new application requires 1TB of
Fantastic news! We've Found the answer you've been seeking!
Question:
An organization is deploying a new business application in their environment. The new application requires 1TB of storage space for business and application data. During peak workload, the application is expected to generate 4,900 IOPS (I/O per second) with typical I/O size of 4KB. The available disks are 15,000 rpm drives with 100 GB capacities.
Other specifications of the drives are:
Average Seek time = 5 millisecond
Data transfer rate = 40MB/sec
REQUIRED:
Calculate the required number of disk drives that can meet both capacity and performance requirements for the new business application. Show your work, demonstrating how you arrived at the solution.
Related Book For
Thermodynamics An Engineering Approach
ISBN: 978-0073398174
8th edition
Authors: Yunus A. Cengel, Michael A. Boles
Posted Date: