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H13-629_V2.5 Huawei HCIE-Storage (Written) v2.5 Free Practice Exam Questions (2025 Updated)

Prepare effectively for your Huawei H13-629_V2.5 HCIE-Storage (Written) v2.5 certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.

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Total 343 questions

How can you view the WWN HBA card that is in a Windows2008 R2 system?

A.

In Device Manager, right-click of the HBA card to see its properties

B.

View in Storage Explorer Manager

C.

View using the FC Info tool

D.

CMD command line, enter the diskpart

You are building out a large-scale FC storage network where all switches are cascaded. When multiple FC switches are cascaded, which of the following scenarios will cause the switch to isolate E_prot port? (multiple choice)

A.

FC switch Zone conflict

B.

FC switch IP address conflict

C.

FC Switch Switch Name conflict

D.

FC switch domain ID conflict

Which description of OceanStor V3 storage system tuning process is incorrect?

A.

Need to understand the business (applications and data, etc.), clear the goal of tuning.

B.

After tuning all the system configuration parameters related to performance bottlenecks, judge whether the tuning goal is completed.

C.

Back up business systems and data before tuning.

D.

Monitor and analyze performance data by business processes, identify performance bottlenecks and analyze root cause.

In an 8500 Clustered NAS System there are several modules in the cluster communication architecture that work together to implement cluster communication such as resource agent, HAD, Gab, and LLT. Describe the correct mechanism for these. (Multiple choice.)

A.

Agent-Agent monitors the resources of each system and provides the status to each machine's HAD

B.

HAD Cluster service that monitors and manages the cluster's NAS

C.

Under the management of the master node of the cluster, Gab sends the communication information between the cluster members to the point communication

D.

LLT (Low-Latency Transport) sends information to all nodes in the cluster through a low-latency delivery protocol

What is the error in the Oracle ASM description?

A.

ASM directly manages the hard disk, not the files, the files are evenly distributed across all the disks.

B.

ASM instance SGA includes buffer pool share pool larger pool and so on.

C.

ASM instances can be synchronized and data instances started and synchronized, and must be closed later than the database instance.

D.

ASM is an oracle-based storage solution similar to RDMS, consisting of instances and files, maintained by the sql plus tool.

True or False, in a Huawei Oceanstro V3 smartVirtualization, eDevLUN and external LUNs are a one-to-one correspondence

A.

True

B.

False

A customer’s OceanStor V3 controller B is red and the system status indicator is red. The correct way for engineers to deal with this problem is:

A.

Log in to the management software or the CLI to check whether the controller is online. If it is not online, restart the controller B on the CLI, and observe the startup status and recordStart the abnormal interface and crude without

B.

landing management If you press or CLI to check whether the controller is online, if not online, unplug the controller, through the CLI to observe the start-up status, record KaiAbnormal interface and error

C.

Serial connection to the controller, COM1 port without printing, can be judged as controller failure, need to be replaced

D.

Log in to the management software or CLI to check whether the controller is online, if it is not online, execute restsys, restart the current controller, and observe through the CLIDynamic state, recording abnormal interface and error

Which of the following description of the application of NDMP backup on the OceanStor 9000 V100R001C30 is wrong?

A.

Does not support the system disk backup and recovery operations

B.

When enabling the snapshot-based backup mode, the NDMP backup feature requires the file system to support snapshots. Otherwise, the backup task can not be successfully performed.

C.

Based on the snapshot backup, snapshots are created for the current directory. Because the extended attributes of the current directory receive the snapshot protection, the current directory extended attributes will be backed up.

D.

Does not support the system time zone or other time-related adjustments, does not support daylight saving time.

Customer business is very important and has a large amount of data, requiring the best possible business continuity after natural disasters. Which kind of network design is best for this?

A.

In the same city set up two data centers to do synchronous replication, located in another remote data center to do asynchronous remote replication

B.

Set up two data centers in the same city to form a dual disaster recovery network

C.

Set up a data center in the local and remote sites to form a dual-active disaster recovery network

D.

In the same city set up two data centers to do double live in another remote data center to do asynchronous remote replication

Which of the following are false about OceanStor V3 LUN copy and clone: (multiple choice)

A.

LUN copies and clones have the data of the original volume at the moment when the original data is initiated (or started) for the backup of the original data

B.

LUN copies and clones need to stop the host business during execution

C.

LUN copies and clones can both be executed in the same display

D.

Both LUN copies and clones can be incrementally synchronized

VMware's storage resources can be provided through VMFS, native direct-attached storage via ESXi host-FC / FCOE or iSCSI link of the shared storage. You can also share the file system over the NFS network to support third-party NAS storage.

A.

True

B.

False

Backup strategy development principles is based on which of the following (multiple choice)

A.

According to the importance of data measurement data backup frequency

B.

Measure the backup window based on changes

C.

According to the size of the data to measure the data retention period

D.

According to measure the backup bandwidth

In the Huawei OceanStor system, the size of the file system block is a measure of the size of the accessed file system block. The size of the block is designed according to the size of the data block. Different size of the file system block selects the corresponding file system block, according to the size of the data block. If the business scenario is the media, for large file archiving or stagger I / O backup scenarios, it is recommended to choose the default 64KB disk block size.

A.

True

B.

False

To cluster the server's public IP address in an Oracle RAC deployment process, a private IP address is written to the / etc / hosts file, along with the Virtual IP address, cluster unique access IP address and public IP. Which of the following configuration is correct? (all subnet masks are 255.255.255.0)

A.

127.0.0.1 localhost129.22.221.200 cluster-scan129.22.221.201 node1129.22.221.211 node1-vip192.168.222.211 node1-priv129.22.221.202 node2129.22.221.212 node2-vip192.168.222.212 node2-priv

B.

127.0.0.1 localhost129.22.221.200 cluster-scan129.22.221.201 node1129.22.221.211 node1-vip192.168.222.211 node1-priv129.22.221.202 node2129.22.221.212 node2-vip192.168.221.212 node2-priv

C.

127.0.0.1 localhost129.22.222.200 cluster-scan129.22.221.201 node1129.22.221.211 node1-vip192.168.222.211 node1-priv129.22.221.202 node2129.22.221.212 node2-vip192.168.222.212 node2-priv

D.

127.0.0.1 localhost129.22.221.200 cluster-scan129.22.222.201 node1129.22.221.211 node1-vip192.168.222.211 node1-priv129.22.221.202 node2129.22.221.212 node2-vip192.168.222.212 node2-priv

What is the correct description of the Huawei Oceanstor 9000 read and write process?

A.

The CA is responsible for initiating the metadata query

B.

If the global cache read hit, read from the global cache without having to go to the OBS to read the stripe data

C.

Reading data, the MDS is responsible for assembling the slitting data

D.

When writing data, calculate the redundant data by MDS

In a customer environment with SuSE 10SP3, HBA QLogic QLE2562, using the operating system comes with HBA card driver. The storage array is Huawei OceanStor V3 storage. When storing the FC host port on the system and the HBA on the host. When the card port mode is inconsistent, it is usually recommended to modify the FC host port mode on the storage side to solve the problem.

A.

True

B.

False

Which of the following are correct regarding a Storage Array RAID 2.0 Typical Application Performance Tuning? (multiple choice)

A.

Scenario: Sequencing large IO services, especially 1M IO scenarios, with the phenomenon that the back-end read bandwidth is much larger than the front-end read bandwidthTuning: Turn off the corresponding LUN prefetch policy

B.

scene: the order of pressure reading and writing business conditions, high utilization of hard drivesTuning means: increase the unplug-thresh device hard disk device

C.

Scenario: Oracle database in the operation of data backup, the data on the LUN bandwidth does not meet the requirements and accompanied by high utilization of hard diskTuning means: the formal creation of POOL to increase the depth of the points

D.

Scenario: In the case of single concurrent or low concurrent read service, the delay is found to be largeTuning means: change disk unplug 8 Modify unplug - thresh increased from 4 to 8

The figure shows an N8500 (V200R001) NAS engine chassis. The two NAS engine nodes in the chassis form a two-node N8500 NAS cluster. Which description of the front-end and back-end network planning of the cluster is correct. (Multiple choice.)

A.

On the slots of the same position on both nodes, such as A3 and B3, you must insert the same type of interface card.

B.

A5 and B5, A6 and B6 can be chosen to be networked, the key is how to make the network connections.

C.

If the back end of the engine cluster is to be directly connected to four control enclosures, add one FC HBA card in slots A2 and B2 for the controller enclosure of direct connection.

D.

A2, A3, A4 and B2, B3, B4 can be plugged into a 1Gb iSCSI or 8Gb FC interface module to connect with the business network.

Which of the following scenarios is most suitable for enabling OceanStor V3 deduplication?

A.

VDI application

B.

Database

C.

Mail Service

D.

Seismic geological data

VTL 6900 engines A and B nodes form a cluster, on the A, B node between the business bearer and the fault automatically switch, which of the following description is correct? (Multiple choice)

A.

When the node a is found through the sms -v command, the status of the IPStor Authentication Module is FAIL. The service of the node A will be from Move to Node B.

B.

unplug the A node power supply, A node's business will automatically switch to the B node

C.

unplug the A node and the backup server network connection, the A node's business will automatically switch to the B node

D.

A, B nodes can work in Active-Active mode, but can only manually achieve the backup service load balancing between A and B nodes

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