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Which of the following statements is NOT true for a SAN solution?
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Question 451 - H13-611 discussion

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Regarding the description of Huawei OceanStor storage system safe disk, which of the following is correct? (Multiple choice)

A.
When the device is powered off, the safe disk stores the data in the cache to prevent data loss
Answers
A.
When the device is powered off, the safe disk stores the data in the cache to prevent data loss
B.
When an unexpected power failure occurs, the BBU supplies power to the cache and safe disk
Answers
B.
When an unexpected power failure occurs, the BBU supplies power to the cache and safe disk
C.
Safe disk cannot be used to store user data
Answers
C.
Safe disk cannot be used to store user data
D.
Only the first two disks in the controller cabinet are used for safe disks
Answers
D.
Only the first two disks in the controller cabinet are used for safe disks
Suggested answer: A, B

Explanation:

Analysis: There are two kinds of safe disks in the storage system: built-in safe disks and external safe disks. Safe disk is used to protect Stores data of the storage system, system configuration information and logs, and data in the cache after the system is powered off. Panel control integrated control box The first four hard disks or the first four hard disks in the first disk enclosure in the disk-controlled storage system are planned as coffer disks. safe Disks must use SAS, NL-

SAS or SSD hard drives, and the hard drives of the four coffer disks must be the same type.

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asked 18/09/2024
Sara Trela
33 questions
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