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Question 16 - HPE0-J68 discussion

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A customer is concerned about media and transmission errors caused by any component in the I/O stack from the server host bus adapter (HBA) into the HPE 3PAR StoreServ ports.

Which feature will address the customer's concern?

A.
Persistent Checksum
Answers
A.
Persistent Checksum
B.
Persistent Cache
Answers
B.
Persistent Cache
C.
Peer Persistence
Answers
C.
Peer Persistence
D.
Persistent Ports
Answers
D.
Persistent Ports
Suggested answer: A

Explanation:

Persistent Checksum is a feature in HPE 3PAR StoreServ that helps detect and correct media and transmission errors that may occur anywhere in the I/O stack, from the server's Host Bus Adapter (HBA) to the HPE 3PAR StoreServ ports. This feature ensures data integrity by verifying that data read from or written to the storage array matches the original data, providing an extra layer of protection against data corruption caused by hardware issues or transmission errors.

HPE 3PAR StoreServ Data Integrity

HPE Persistent Checksum Overview

asked 16/09/2024
vinoth inigo
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