A Unity XT dynamic pool is experiencing a drive failure. The administrator notices that pool performance has degraded significantly. What is the primary cause of this performance degradation during the rebuild?

The rebuild process consumes I/O resources to read data from the remaining drives and write the rebuilt data, reducing available bandwidth for normal operations.

The failed drive is still being read, causing delays in all I/O operations.

The pool has reduced its cache size to free resources for the rebuild.

The pool has switched to a slower RAID level to protect data during the rebuild.

Dell Unity Deploy

Domain 4Objective 2

Describe Dynamic Pool Expansion, Considerations for Mixing Drive Sizes and the Rebuild Process UNITY-DEPLOY Practice Questions (Page 5)

Part of the Dell Unity XT and UnityVSA Storage Provisioning and Access domain, which accounts for 25% of the UNITY-DEPLOY exam.

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Questions 21–21

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A Unity XT dynamic pool is experiencing a drive failure. The administrator notices that pool performance has degraded significantly. What is the primary cause of this performance degradation during the rebuild?
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Describe Dynamic Pool Expansion, Considerations for Mixing Drive Sizes and the Rebuild Process UNITY-DEPLOY Practice Questions (Page 5)

Questions 21–21

A Unity XT dynamic pool is experiencing a drive failure. The administrator notices that pool performance has degraded significantly. What is the primary cause of this performance degradation during the rebuild?

Keep studying — Dell Unity XT and UnityVSA Storage Provisioning and Access