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The *HCIP-Storage V5.5 Training Material (Module 5: Storage System Maintenance and

Troubleshooting)* lists tenant management roles: “Tenant management roles include tenant

administrator, tenant protocol administrator, and tenant data protection administrator, which

manage resources, protocols, and data protection tasks within a tenant’s scope.” The security

administrator is a system-wide role, not specific to tenant management, as it handles global security

policies. Thus, option D is not a tenant management role.

Reference:

HCIP-Storage V5.5 Training Material, Module 5: Storage System Maintenance and Troubleshooting,

Section 5.25: Tenant Role Management*, Huawei Technologies Co., Ltd.

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The question focuses on the running statuses of remote replication pairs in Huawei’s flash storage

systems, such as OceanStor Dorado. The *HCIP-Storage V5.5 Training Material (Module 4: Storage

Design and Implementation)* details the remote replication feature and its statuses. The material

states: “When the pair running status is ‘Normal,’ the remote replication pair is fully synchronized,

meaning data between the primary and secondary LUNs is consistent, and synchronization is

complete.” This matches option C.

- Option A: Incorrect. The training material indicates that if a pair is deleted from one site, causing

inconsistency, the status may not necessarily change to “To be recovered.” Instead, it may require

manual intervention or reconfiguration, and “To be recovered” is typically associated with link

failures or incomplete synchronization, not deletion.

- Option B: Incorrect. The “Split” status occurs when the pair relationship is interrupted, but it can be

due to manual intervention or automatic triggers (e.g., link failure). The parenthetical “not manually”

is misleading, as the material does not restrict “Split” to non-manual causes.

- Option D: Incorrect. The “To be synchronized” status indicates that the pair is preparing for

synchronization but is not yet consistent. There is no requirement to manually disconnect the pair for

single LUN service needs, as the system can operate with the primary LUN independently during this

state.

Thus, option C is the only accurate statement based on official documentation.

Reference:

HCIP-Storage V5.5 Training Material, Module 4: Storage Design and Implementation, Section 4.3:

Remote Replication Configuration and Management*, Huawei Technologies Co., Ltd.

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:

SmartDedupe and SmartCompression are data reduction technologies in Huawei all-flash storage

systems, such as OceanStor Dorado. The *HCIP-Storage V5.5 Training Material (Module 2: Flash

Storage Technologies)* provides details:

- Option A: True. The material states: “Post-process compression involves writing data to storage

media first, then reading it back for compression during idle periods.”

- Option B: True. The material confirms: “Inline deduplication divides data into blocks and calculates

fingerprints to identify duplicates before writing.”

- Option C: False. The material clarifies: “Similarity-based deduplication, whether inline or

background, requires dividing data into blocks to calculate fingerprints for similarity detection. Direct

calculation without block division is not supported.” This makes the statement incorrect.

- Option D: True. The material notes: “Backup storage supports deduplication and compression for

file systems to optimize space usage.”

Thus, option C is false.

Reference:

HCIP-Storage V5.5 Training Material, Module 2: Flash Storage Technologies, Section 2.9:

SmartDedupe and SmartCompression Technologies*, Huawei Technologies Co., Ltd.

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This question tests knowledge of disk status indicators in Huawei OceanStor Pacific 9950 systems.

The *HCIP-Storage V5.5 Training Material (Module 5: Storage System Maintenance and

Troubleshooting)* provides details on disk module indicators: “A steady yellow location indicator on

a main storage disk module indicates that the disk is faulty or about to fail. This status signals that

the disk requires attention, such as replacement, to prevent data loss or service disruption.” The

material further clarifies the following for other options:

- Option A: Incorrect. A blinking yellow indicator, not a steady one, typically indicates that the disk is

being located (e.g., via DeviceManager or CLI).

- Option B: Incorrect. A steady green indicator signifies that the disk is running properly.

- Option C: Incorrect. A powered-off disk would have no indicator light or a specific power-off signal,

not a steady yellow light.

Thus, option D accurately describes the disk’s status.

Reference:

HCIP-Storage V5.5 Training Material, Module 5: Storage System Maintenance and Troubleshooting,

Section 5.2: Hardware Status Indicators and Troubleshooting*, Huawei Technologies Co., Ltd.

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:

This question pertains to Quality of Service (QoS) features in Huawei OceanStor Pacific series storage systems. The *HCIP-Storage V5.5 Training Material (Module 3: Scale-Out Storage Technologies)* describes: “The OceanStor Pacific series supports the traffic shaping feature, which uses the classic token bucket algorithm to control the upper limit of traffic. When tokens in the bucket are insufficient, the system generates and adds tokens based on the operations per second (OPS) and bandwidth limits defined for the QoS control object.” Traffic shaping regulates data flow to prevent network congestion and ensure fair resource allocation, making it the correct feature name for this description. Reference: HCIP-Storage V5.5 Training Material, Module 3: Scale-Out Storage Technologies, Section 3.5: Quality of Service and Traffic Management*, Huawei Technologies Co., Ltd. ---

The question focuses on the client access modes supported by Huawei OceanStor Pacific series storage systems, particularly for parallel access scenarios. The *HCIP-Storage V5.5 Training Material (Module 3: Scale-Out Storage Technologies)* explains: “The OceanStor Pacific series supports the NFS (Network File System) client access mode, which enables a single client to connect to multiple storage nodes for parallel data access. This mode is optimized for high-performance computing (HPC) workloads and supports MPI-I/O (Message Passing Interface Input/Output) for distributed applications.” NFS allows clients to access file systems across multiple nodes, facilitating scalable and parallel I/O operations, which aligns with the question’s description. The acronym “NFS” is the correct answer. Reference: HCIP-Storage V5.5 Training Material, Module 3: Scale-Out Storage Technologies, Section 3.4: File Service and Client Access Modes*, Huawei Technologies Co., Ltd. ---

The *HCIP-Storage V5.5 Training Material (Module 5: Storage System Maintenance and Troubleshooting)* details the low-level design (LLD) mode for Huawei scale-out storage: “In LLD mode, the Storage Deployment Tool (SDT) is used to plan nodes, networks, and clusters, generating a configuration file that guides subsequent installation and deployment.” The SDT ensures precise configuration for complex deployments, making it the correct tool for this task. Reference: HCIP-Storage V5.5 Training Material, Module 5: Storage System Maintenance and Troubleshooting, Section 5.6: Deployment Tools and LLD Mode*, Huawei Technologies Co., Ltd. ---