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Question 21 - D-XTR-DY-A-24 discussion

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A systems administrator is powering up a XtremIO X2 multi X-Brick cluster. Which components will automatically power-up when the rack PDUs are turned on?

A.
DAEs and InfiniBand switches
Answers
A.
DAEs and InfiniBand switches
B.
InfiniBand switches and physical XMS
Answers
B.
InfiniBand switches and physical XMS
C.
Storage Controllers and InfiniBand switches
Answers
C.
Storage Controllers and InfiniBand switches
D.
DAEs and Storage Controllers
Answers
D.
DAEs and Storage Controllers
Suggested answer: D

Explanation:

When powering up an XtremIO X2 multi X-Brick cluster, both the Disk Array Enclosures (DAEs) and the Storage Controllers will automatically power up once the rack Power Distribution Units (PDUs) are turned on. This process ensures that the essential components for storage and data management are operational immediately, facilitating a seamless startup of the storage environment. The DAEs contain the SSDs for data storage, while the Storage Controllers manage the data operations, ensuring high performance and reliability.

Dell EMC XtremIO X2 documentation explains that upon powering the PDUs, the DAEs and Storage Controllers automatically power up as part of the system's startup process

asked 16/09/2024
S Muchobor
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