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Question 22 - HPE0-J68 discussion

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Refer to the exhibit.

You are designing a new Primera solution and demonstrating performance numbers to the customer. The customer reviews the configuration and requests a change to the configuration that will increase Random Write IOPS.

Which action will satisfy the customer request?

A.
Add more disks of smaller capacity
Answers
A.
Add more disks of smaller capacity
B.
Upgrade the HPE Primera base model
Answers
B.
Upgrade the HPE Primera base model
C.
Change to larger SSDs
Answers
C.
Change to larger SSDs
D.
Add more FC Ports
Answers
D.
Add more FC Ports
Suggested answer: A

Explanation:

In the scenario presented, the customer requests an increase in Random Write IOPS for their HPE Primera solution. To achieve this, adding more disks of smaller capacity is the most effective approach (Option A). By increasing the number of disks, the storage system can distribute the write operations across more disks, thereby reducing the write latency and improving the overall Random Write IOPS performance. Smaller capacity disks typically allow for better IOPS performance per GB due to their higher spindle speed and lower data density, which reduces seek times.

This strategy also aligns with best practices in storage design, where increasing the number of spindles (disks) generally enhances the performance of random workloads, particularly in write-intensive environments.

HPE Primera Overview

HPE Storage Products Overview

HPE Flash and Hybrid Storage Solutions

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asked 16/09/2024
owais mansoor
46 questions
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