Huawei H13-629_V3.0-ENU Übungsprüfungen
Zuletzt aktualisiert am 09.03.2026- Prüfungscode: H13-629_V3.0-ENU
- Prüfungsname: HCIE-Storage (Written) V3.0
- Zertifizierungsanbieter: Huawei
- Zuletzt aktualisiert am: 09.03.2026
Which of the following statements about the SmartCache feature principle of Huawei OceanStor hybrid flash storage is correct?
- A . The system generates a default SmartCache partition for each controller by default.
- B . If services A and B share OceanStor storage, they can use the same custom SmartCache partition.
- C . When a write IO arrives at the storage system, in order to avoid affecting write performance, the data in SmartCache will not be changed due to the IO.
- D . When the read misses the data in the Smart Cache, the SmartCache pool directly forwards the read IO request to the HDD.
A company purchased new Huawei hybrid flash storage to replace the old storage because the performance and capacity of the old storage could not meet the needs. The LUN of the old storage was connected to the server through a fiber link; the server operating system was Linux and ran the ext4 file system.
After the new storage replaces the LUIN resources of the old storage online, Engineer A plans to perform business recovery operations. Which of the following statements are correct? (Multiple choice)
- A . After logging into the Linux system, you need to check whether the mapped disks are mounted normally.
- B . After logging into the Linux system, you need to format the LUN
- C . The old storage can be shut down without causing business interruption
- D . The old storage cannot be shut down, otherwise it will cause business interruption
Huawei Oceanstor Dorado high-end system is expanded through a 2-port 100G RDMA sharing module. Which of the following is the maximum number of controllers that can be expanded?
- A . 8
- B . 32
- C . 4
- D . 16
Which of the following is not an operation step of the homogeneous online migration solution?
- A . Create a fake eDevLUN on the source storage and map it to the target storage
- B . Use the multipath command on the host to scan the disk and check the disk link information
- C . After the migration is completed, the consistent split migration task is used
- D . Create a SmartMigration task on the target storage
Which of the following descriptions of Huawei’s hybrid flash storage features is wrong?
- A . Support SCSI and FC protocols
- B . Support NFS and CIFS protocols
- C . Support S3 and Swiftt protocols
- D . Support SAN and NAS integration
When purchasing a storage device, the available capacity is less than the actual hard disk capacity. Which of the following possible reasons are correct? (Multiple choice)
- A . Safe disk occupancy
- B . Hot standby space occupation
- C . Storage metadata usage
- D . RAID verification data occupancy
A customer plans to build a disaster recovery center to 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 500KM away from the production center. The customer requires that the production center and the disaster recovery center adopt a 1:1 mode and provide convenient disaster recovery management.
Which of the following statements are correct in describing the customer’s disaster recovery center construction needs? (Multiple choice)
- 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 . When planning the network of production center and disaster recovery center, customers need to consider the management network, business network and network
- D . Link recommends that the customer use IP link
A customer’s Huawei OceanStor hybrid flash storage array has a damaged controller and needs to replace the controller. Shortly after the on-site engineer replaced the controller, he found that the alarm indicator of the newly inserted controller was red and there was an audible alarm. How should the on-site engineer handle it correctly?
- A . Restart the storage and observe the phenomenon further.
- B . The faulty controller can be repaired by inserting it into a functioning storage of the same model and version.
- C . Unplug the controller immediately to avoid further impact on the system.
- D . Unplug and plug the alarm controller and observe further.
In a large database of a bank, data, logs, modification records and other files are stored in different related LUNs in Huawei all-flash storage. To ensure data reliability, these LUNs are configured remotely. The relevance of these LUN data also needs to be ensured when transferring from the master to the slave. Otherwise, the disaster recovery data on the slave cannot be used to restore the business.
Which of the following analyses of the remote configuration of the bank’s database storage are wrong? (Multiple choice)
- A . Multiple LUNs of the database must be located on the same working controller
- B . When configuring a remote slave LUN, you can choose to create it manually or automatically.
- C . The remote slave LUN configured for the database can be located in different remote storage systems
- D . The remote of each LUN of the database must be configured in the same mode
In Huawei OceanStor hybrid flash storage system, when the NAS file system performs NDMP backup, if the backup IP changes, what operations need to be performed to ensure the normal operation of the backup service? (Multiple choice)
- A . Modify the correspondence between the host name and IP in the /etc/hosts file of the backup server and change the IP to the latest IP.
- B . If the backup IP is in the default configuration (listen to all IPs), you do not need to modify the NDMP configuration.
- C . Log in to the backup software and reconfigure the startup backup strategy.
- D . Log in to DeviceManager, change the backup IP to the latest backup IP, and restart the NDMP service to make the configuration take effect.