Huawei H13-629_V3.0-ENU Übungsprüfungen
Zuletzt aktualisiert am 02.05.2026- Prüfungscode: H13-629_V3.0-ENU
- Prüfungsname: HCIE-Storage (Written) V3.0
- Zertifizierungsanbieter: Huawei
- Zuletzt aktualisiert am: 02.05.2026
RAID2.0 has the natural advantage of supporting SmartTier and can accelerate the performance of hot data.
Which of the following statements about SmartTier performance are correct?
- A . When a LUN is used as a backup storage medium, SmartTier has little effect on the performance of this LUN.
- B . During business operation, the size of EXTENT can be adjusted according to the size of the hot data distribution area to achieve better performance.
- C . In a scenario where the ratio of read to write services is 1:9, enabling SmartTier can significantly improve service performance
- D . SmartTier has no impact on host service performance during hotspot data migration
When HA (High Availability) cluster uses shared storage, it can achieve RPO = 0 : Active/Active (active-active mode) cluster can achieve RTO of almost 0.
- A . True
- B . False
In the storage system of an Internet company, two services, A and B, are constantly competing for cache and network resources, which causes other services to wait longer. To solve this problem, cache partitioning and flow control technology need to be configured. Among them, service A is a transaction processing application and service B is an analysis query application. It is necessary to ensure that service A responds immediately.
How to configure reasonably? (Multiple choice)
- A . When configuring cache partitions, the cache corresponding to business A is larger than the cache corresponding to business B
- B . When configuring cache partitions, the cache corresponding to business B is larger than the cache corresponding to business A
- C . Configure the QoS priority of service B to be higher than that of service A.
- D . Configure the QoS priority of service A to be higher than that of service B.
In Huawei’s HyperMetro active-active solution, when the active-active data center link fails, the priority site can submit for arbitration first, so that the priority site wins the arbitration first and can continue to provide host services.
- A . True
- B . False
Since the first three nodes of Huawei OceanStor9000 form an ISM cluster, when connecting the devices, you need to connect the first three storage nodes NICO to the management switch.
- A . True
- B . False
In Huawei OceanStor Pacific storage, which of the following items belong to the component modules of the storage engine layer in the block service? (Multiple choice)
- A . MDC module
- B . OSD module
- C . EDS module
- D . VBS module
When DMEStorage manages file storage resources, which of the following are correct descriptions of "automatic resource allocation based on administrator customization"? (Multiple choice)
- A . DMEStorage sends a request to the storage to create a specified file system and share
- B . The administrator performs a resource precheck.
- C . The administrator sets the basic information, advanced parameters, and sharing parameters of the file system
- D . Administrators select storage devices and storage pools
A company purchased a set of Huawei hybrid flash storage devices to provide NAS (Network Attached Storage) services for the finance, human resources and technology departments. The current network environment is as follows
1) All clients are Windows operating systems and are joined to the same AD (Active Directory) domain.
2) The clients and storage systems of the three departments are all in the same LAN.
The requirements for storage space allocation are as follows:
1) Each of the three departments uses 1TB of dedicated storage space.
2) Each employee can read and write to his or her own private directory.
3) The private directories of each employee are not visible to each other.
How do storage engineers plan NAS services to meet the above requirements? (Multiple choice)
- A . CIFS Homedir sharing can provide independent storage space for the three departments.
- B . Add the storage to the AD (Active Directory) domain environment and configure mapping rules for CIFS Homedir
- C . Setting rules for different Homedir shares allows employees to have their own private directories
- D . Create file systems for the three departments, each with a size of 1TB
The requirements for a bank’s business operation backend storage system are as follows
1) The size of business image files generated by the business operation system is basically around 100KB.
2) All business operation systems are GE networked, and servers and operation terminals are all GE interfaces. They will be upgraded to 10GE based on business needs in the future.
3) Only 72TB of raw space is required, and disk expansion will be prioritized for later capacity expansion.
4) The computer room only has 2OU of cabinet space for storing the current storage devices. Priority should be given to configuring 3 nodes + supporting switches to meet the cabinet planning of the computer room.
Based on the above requirements, which of the following are more suitable networking solutions?
- A . Option 4:
3*Huawei OceanStor 9000 P12E Node
36*2T8 SATA hard disks
2*Front-end GE+2*Back-end 10GE - B . Option 2:
3* Huawei OceanStor 9000 C Node
36*2TB SATA hard disks
2*Front-end GE+Back-end 2*10GE - C . Option 3:
3*Huawei OceanStor 9000 P Node
36*2TB SAS hard disks
2*Front-end GE+2*Back-end 10GE - D . Option 1:
1*Huawei OceanStor 9000 C Node
36+2TB SATA configuration
2*front-end GE+2t back-end 10GE
In Huawei’s all-flash storage system RAID 2.0+ technology, each SSD disk is divided into fixed-size chunks for logical space management. The default size of a chunk is () MB.