The distributed file system of OceanStor Dorado NAS is distributed to multiple controllers based on .....rectories to improve the performance of a single file system.

Question

Options

• ATRUE
• BALSE

• A
  74% (39)
• B
  26% (14)

Explanation

Option A is correct because OceanStor Dorado NAS uses a distributed file system architecture that spreads directory trees across multiple controllers, allowing parallel access and processing across those controllers rather than funneling all operations through a single point. This distribution at the directory level is the key mechanism that overcomes the performance ceiling of a single-controller file system, enabling horizontal scaling of both throughput and IOPS.

Option B (FALSE) is wrong because the statement accurately describes how Dorado NAS works - the distribution is real and is a core architectural feature, not a misconception.

Memory tip: Think "directories divided, controllers multiplied" - Dorado distributes at the directory level so each controller owns a portion of the namespace, letting multiple controllers serve requests simultaneously instead of one controller becoming a bottleneck.

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