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Question 56 - D-XTR-DS-A-24 discussion

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Which values are required to enter a generic workload into the XtremIO Sizing Tool?

A.
Bandwidth, I/O size, and latency
Answers
A.
Bandwidth, I/O size, and latency
B.
IOPs, bandwidth, and latency
Answers
B.
IOPs, bandwidth, and latency
C.
Capacity, IOPs, and Read ratio
Answers
C.
Capacity, IOPs, and Read ratio
D.
IOPs, I/O size, and bandwidth
Answers
D.
IOPs, I/O size, and bandwidth
Suggested answer: D

Explanation:

When entering a generic workload into the XtremIO Sizing Tool, the required values are IOPs, I/O size, and bandwidth. These parameters are essential for accurately sizing the storage system to ensure it can handle the expected workload. IOPs (Input/Output Operations Per Second) measure the number of read/write operations the storage system can perform in a second. I/O size refers to the size of each read/write operation, and bandwidth is the total amount of data that can be transferred in a given time frame.

The XtremIO Performance Documents discuss different workload testing parameters, including I/O size and limits, which are relevant to sizing the array1.

The Dell XtremIO Design Achievement document outlines the critical components and best practices for designing solutions with XtremIO and X2 storage systems, which would include considerations for workload sizing2.

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asked 16/09/2024
Kathie Herod
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