Huawei H13-629_V3.0-ENU HCIE-Storage (Written) V3.0 Online Training
Huawei H13-629_V3.0-ENU Online Training
The questions for H13-629_V3.0-ENU were last updated at Feb 20,2025.
- Exam Code: H13-629_V3.0-ENU
- Exam Name: HCIE-Storage (Written) V3.0
- Certification Provider: Huawei
- Latest update: Feb 20,2025
The customer needs to create a new OLAP backup database for batch import of online database data at night. The data file capacity is about 20TB. The storage array is Huawei OceanStor hybrid flash storage. The stable write bandwidth is required to reach 1800MB/s. Which of the following configurations best meets the customer’s requirements?
- A . Use 600GB 15K rpm SAS disk and configure 8D+1 P RAID5
- B . Use 2 TB NLSAS hard disk and configure 8D+1 P RAID5
- C . Use 600GB 15K rpm SAS hard disk and configure RAID10
- D . Use 2TB NLSAS hard disk and configure 8D+2P RAID6
In Huawei’s active-standby disaster recovery solution, Oracle RAC clusters are deployed at production sites to ensure that the disaster recovery database application can still provide services normally when a production-side failure occurs. Which of the following statements is correct?
- A . The Oracle RAC Grid files on the production side must be copied to the disaster recovery side
- B . The Oracle data files and log files on the production side do not need to be placed in the same consistency group
- C . You can ensure that the disaster recovery end can provide normal services without copying the FRA file on the production end.
- D . The disaster recovery end must be deployed with an Oracle RAC cluster, and cannot be deployed with an Oracle single node
Huawei OceanStor all-flash storage system supports IP drift to ensure business continuity and reliability. Which of the following statements about IP drift is wrong?
- A . When "Manual" is selected for the "Failback Mode" of IP drift, the system can switch the service back to the active port only when the active port link is in a normal state and lasts for more than 1 minute when the port failure recovers.
- B . If Ethernet ports A and B are added to VLAN 2, ports A and B belong to the same drift group by default.
- C . An Ethernet port can create multiple logical ports.
- D . If bound port A and physical port B join the same VLAN, as long as one physical port in bound port A fails, the service will be switched to physical port B.
The customer’s business is very important and has a large amount of data. The customer needs the best possible business continuity. At the same time, the customer needs to be able to provide services to the outside world even when encountering natural disasters (floods/earthquakes). If you were asked to design a disaster recovery network, which network would you choose?
- A . Set up two data centers in the same city for active-active mode, and another data center in a different location for asynchronous remote replication.
- B . Set up two data centers in the same city for synchronous replication, and another data center in a different location for asynchronous remote replication.
- C . Set up two data centers in the same city to form an active-active disaster recovery network.
- D . Set up a data center locally and in a remote location to form a dual-active disaster prevention network.
Huawei’s all-flash storage system automatically adds all Ethernet ports and bonded ports in the cluster to which of the following drift groups?
- A . Default Drift Group
- B . VLAN drift group
- C . User-defined drift group
- D . Ethernet port drift group
A customer plans to build a disaster recovery center that can take over production business after the production center fails. The customer’s business attributes can tolerate a 2-hour business suspension. The disaster recovery center is 50KM away from the production center. The customer requires that the production center and the disaster recovery center adopt 1 mode and provide convenient disaster recovery management.
Regarding the description of the customer’s disaster recovery center construction needs, which of the following statements is wrong?
- A . To ensure business continuity, we recommend that the customer use the active-active mode to build a disaster recovery center.
- B . The storage capacity of the disaster recovery center needs to be the same as the data storage capacity of the production center
- C . Customers need to consider the management network, business network, and replication network when planning the network of production centers and disaster recovery centers.
- D . Replication link recommends that this customer use IP link
A company purchased a set of Huawei hybrid flash storage. The host is connected to the storage through a fiber optic switch. When planning the configuration of the fiber optic switch, which of the following options is the best configuration?
- A . Each zone contains only one host port and one storage port
- B . Each host only needs one fiber port to connect to the switch
- C . All ports of each fiber optic switch are divided into one zone
- D . Always use high-end fiber switches to ensure network performance
A company plans to deploy a disaster recovery system, requiring that when a data center-level failure occurs, the business will not be interrupted and the business data will not be lost. It plans to use a two-site three-center interconnection frame. Which of the following solutions can meet the requirements?
- A . Local high availability architecture based on active/standby mode
- B . Two-site three-center architecture based on dual-center active-standby mode
- C . Two-site three-center architecture based on dual-center mutual backup mode
- D . Two-site three-center architecture based on dual-center dual-active mode
Which of the following statements is correct about the multi-NameNode feature of Huawei’s distributed storage products?
- A . Only one Active NameNode provides metadata services
- B . NameNode is the metadata request processing node of HDFS
- C . NameNode switching will cause metadata service interruption
- D . NameNode is the data read processing node of HDFS
In the Huawei OceanStor 9000 version, in order to experiment with unified management of the video surveillance functions of multiple Huawei OceanStor 9000 products, it is necessary to install the UniformView software. Which of the following description is wrong?
- A . When installing the UniformView software, the user can specify a directory and create a UniformView directory under the directory as the mount root directory.
- B . Use the NFS protocol to mount the specified shared directory to the cluster ID directory in read-only mode through the management IP address.
- C . The administrator executes the mount command on the UniformView client to mount different storage domains using the cluster ID and static IP address.
- D . UniformView parses the mount command and creates directories named after the cluster ID in the mount root directory.
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