Which of the following enterprise features are shared by multiple protocols in OceanStor Pacific? (Multiple-choice)

Question

Options

• AQoS
• BSnapshot
• CAuthentication
• DMetadata indexing

• A
  100% (27)

Explanation

All four options are correct because OceanStor Pacific is a unified, multi-protocol distributed storage platform where core enterprise capabilities are implemented at the infrastructure layer and exposed consistently across NFS, SMB/CIFS, S3, HDFS, and other protocols - rather than being protocol-specific add-ons.

• QoS (A) governs I/O bandwidth and throughput limits system-wide, applying uniformly regardless of which protocol a client uses to access data.
• Snapshot (B) is a storage-layer protection mechanism that captures point-in-time data states independent of the access protocol, making it available to file, object, and block workloads alike.
• Authentication (C) is enforced at the access-control layer for every protocol - Kerberos for NFS, Active Directory for SMB, signature-based auth for S3 - meaning it is a shared requirement, not unique to one.
• Metadata indexing (D) is managed centrally to enable cross-protocol search, compliance, and data lifecycle management across the entire namespace.

Since there are no distractors here (all four are correct), the exam is testing whether candidates recognize that OceanStor Pacific's design philosophy is protocol convergence - enterprise features are not siloed per protocol but unified at the platform level.

Memory tip: Think "QSAM" - every enterprise system needs QoS, Snapshots, Auth, and Metadata. If a platform claims to be truly unified across protocols, all four must be shared, or it isn't truly unified.

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