Dell-EMC
D-ISM-FN-01 · Question #201
An application generates 8400 small random I/Os at peak workloads with a read/write ratio of 2:1. What is the disk load at peak activity for a RAID 5 configuration?
The correct answer is C. 16800. See the full explanation below for the reasoning.
Data Storage and Management Challenges
Question
An application generates 8400 small random I/Os at peak workloads with a read/write ratio of 2:1. What is the disk load at peak activity for a RAID 5 configuration?
Options
- A4800
- B11200
- C16800
- D22400
How the community answered
(28 responses)- A4% (1)
- B11% (3)
- C71% (20)
- D14% (4)
Topics
#RAID 5#disk load calculation#I/O performance#read/write ratio
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