Free H13-624_V5.5 Practice Test Questions and Answers (2026) | Cert Empire Practice Questions

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The HyperSnap feature in Huawei flash storage systems, such as OceanStor Dorado, enables point-in-

time snapshots for data protection. The *HCIP-Storage V5.5 Training Material (Module 2: Flash

Storage Technologies)* states: “To create snapshots using HyperSnap, the storage pool containing

the source LUNs must have sufficient available capacity to store snapshot metadata and copy-on-

write (COW) data. If the storage pool lacks free space, snapshot creation for a protection group will

fail.” This aligns with the question’s statement that a lack of available capacity in the storage pool

prevents snapshot creation for a protection group, making the statement true. The material

emphasizes that capacity issues are a common cause of snapshot failures, as snapshots require

additional space for incremental changes.

Reference:

HCIP-Storage V5.5 Training Material, Module 2: Flash Storage Technologies, Section 2.6: HyperSnap

Configuration and Troubleshooting*, Huawei Technologies Co., Ltd.

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The multi-tenant feature in Huawei’s flash storage systems, such as OceanStor Dorado, is designed to

isolate resources for different tenants to ensure data security and privacy. The *HCIP-Storage V5.5

Training Material (Module 2: Flash Storage Technologies)* explains: “The multi-tenant feature

isolates both block and file resources, ensuring that tenants cannot access each other’s LUNs or file

systems. This is achieved through logical partitioning and access control mechanisms.” The

statement in the question claims that tenants cannot access each other’s LUNs but can access each

other’s file systems, which contradicts the official documentation. The material emphasizes that file

systems, like LUNs, are isolated per tenant, and cross-tenant access is prevented unless explicitly

configured (e.g., through shared namespaces, which is not the default behavior). Therefore, the

statement is false.

Reference:

HCIP-Storage V5.5 Training Material, Module 2: Flash Storage Technologies, Section 2.4: Multi-

Tenancy and Resource Isolation*, Huawei Technologies Co., Ltd.

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This question addresses the behavior of remote replication during a primary/secondary switchover in

Huawei flash storage systems, such as OceanStor Dorado. The *HCIP-Storage V5.5 Training Material

(Module 4: Storage Design and Implementation)* explains: “During a primary/secondary switchover

in remote replication, the secondary site becomes the primary site and starts accepting write I/Os.

The original primary site, if available, becomes the secondary site. Data changes are tracked

incrementally, but full synchronization does not occur automatically after the switchover unless

explicitly configured or triggered by a fault recovery process.” The question’s statement that “all data

will be synchronized” implies an automatic full synchronization, which is not the default behavior.

Instead, only incremental changes are synchronized when replication resumes, making the statement

false.

Reference:

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

Remote Replication and Switchover Mechanisms*, Huawei Technologies Co., Ltd.

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The cache write policy for Huawei scale-out storage, like OceanStor Pacific, is critical for

performance-sensitive applications like video surveillance. The *HCIP-Storage V5.5 Training Material

(Module 4: Storage Design and Implementation)* states: “For video surveillance, which involves

sequential large I/O writes, the write-back cache policy is recommended to maximize performance

by buffering writes and reducing disk I/O latency. Write-through, which writes directly to disks, is less

suitable due to higher latency.” The statement’s insistence on write-through for high-performance

video surveillance is incorrect, as write-back is preferred, making the statement false.

Reference:

HCIP-Storage V5.5 Training Material, Module 4: Storage Design and Implementation, Section 4.8:

Cache Policy Configuration*, Huawei Technologies Co., Ltd.

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

Troubleshooting)* addresses controller faults in Huawei flash storage systems, such as OceanStor

Dorado: “A faulty controller is a critical issue that requires immediate attention, as it can impact

system performance, redundancy, or availability. Even if the fault is common (e.g., a single controller

failure in a dual-controller setup), emergency handling is necessary to replace the controller and

restore full redundancy to prevent potential service disruptions.” The statement that no emergency

handling is needed is false, as controller faults always warrant prompt action to ensure system

reliability.

Reference:

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

Section 5.18: Controller Fault Handling*, Huawei Technologies Co., Ltd.

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Cache watermarks in Huawei flash storage systems manage dirty data flushing. The *HCIP-Storage

V5.5 Training Material (Module 5: Storage System Maintenance and Troubleshooting)* explains:

- Option A: True. “The low watermark for dirty data should be around 20% to ensure sufficient buffer

space.”

- Option B: True. “The high watermark should not be too high, and the gap between high and low

watermarks should be sufficient to avoid frequent flushing.”

- Option C: True. “A high watermark that is too high causes I/O fluctuations and increased latency

during traffic bursts.”

- Option D: False. “High watermarks affect write performance by delaying flushes, but low

watermarks do not directly impact read performance, which depends on prefetch and cache hit

ratios.”

Thus, option D is false.

Reference:

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

Section 5.15: Cache Management and Optimization*, Huawei Technologies Co., Ltd.

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Thank you for your visit.

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. ---