Huawei H13-624_V5.5-ENU HCIP-Storage V5.5 Online Training
Huawei H13-624_V5.5-ENU Online Training
The questions for H13-624_V5.5-ENU were last updated at Feb 20,2025.
- Exam Code: H13-624_V5.5-ENU
- Exam Name: HCIP-Storage V5.5
- Certification Provider: Huawei
- Latest update: Feb 20,2025
A financial customer purchased a Huawei flash storage for business deployment. In order to improve the space utilization of the storage system, the engineer configured the deduplication and compression feature on the storage system.
If the engineer wants to query the data reduction information of the LUN group at this time, which of the following commands can be used to configure it?
- A . change lun migration split consistency
- B . show workload type detail info
- C . show lun group reduction info lun group Id=c
- D . show lun group reduction switch lun id=c
A financial customer purchased several Huawei distributed storages. Engineers now need to install the distributed storage software through LID configuration.
Which of the following descriptions of LID configuration is wrong?
- A . When installing software using LID, engineers need to create a LID configuration file
- B . Before engineers use the LID Designer tool to create LID configuration files, they need to complete the planning of system deployment parameters and IP addresses.
- C . In LID configuration mode, engineers need to manually complete operations such as node addition and network configuration on the DeviceManager interface.
- D . In LID configuration mode, engineers can use SmartKit to configure node iBMC IP addresses, configure node management, and other operations based on the exported configuration file.
When engineers perform storage-side tuning on Huawei flash memory, they will take the cache prefetch strategy into consideration.
Which of the following is not a type of cache prefetching strategy?
- A . Fixed prefetch
- B . Smart Prefetch
- C . No prefetching
- D . Elastic prefetching
When using Huawei flash storage, if an engineer wants to calculate the effective write bandwidth of the disk, which of the following calculation formulas can be used?
- A . Hard disk effective write bandwidth = single disk write bandwidth x number of hard disks
- B . Disk effective write bandwidth = single port bandwidth x number of ports
- C . Hard disk effective write bandwidth = single disk write bandwidth x number of hard disks x (number of data disks / total number of disks)
- D . Hard disk effective read bandwidth = single disk read bandwidth x number of hard disks x (number of system disks/total number of disks)
A financial customer wants to configure the DME IQ service to perform daily management of flash storage. Before setting up DME IQ, it is necessary to open the server port of the DME IQ cloud to ensure that the storage device can send HTTP requests to the DME IQ cloud normally.
Which of the following ports does not belong to the ports that need to be opened?
- A . 8448/TCP
- B . 8900/TCP
- C . 7448/TCP
- D . 9448/TCP
A scientific research industry purchased several Huawei OceanStorPacific series distributed storages for business deployment, and engineers configured DPC file services on the storage.
Because the front-end business operation requires higher performance, engineers want to set the CPU of the DPC node to performance mode through the CLI command line. Please analyze which of the following commands has this function?
- A . change service ndmp_restart_service
- B . change pms converged_qos_policy
- C . cpupower frequency-info
- D . cpupower frequency-set -g performance
A scientific research customer purchased several Huawei distributed storage systems for HPC business deployment. In order to ensure the performance requirements of the business, the engineer now needs to configure DPC file services on the storage system. Which of the following configuration descriptions of the engineer is correct? One item?
- A . If an engineer wants to enable the feature that allows the creation of namespaces with the same name for different accounts, this can be achieved by executing the change space ops cnd-sameFsName args-set,1 command
- B . Engineers can install DPC software in an existing container environment and need to configure the container node and install the network management component.
- C . After the fusion storage pool is created, engineers need to enable the object service and big data service types of the nodes in the storage pool, while the file service type does not need to be checked.
- D . When creating a disk pool, engineers do not need to select main memory and cache, but need to configure the grading level.
Which of the following descriptions of the networking principles of Huawei flash storage device disk enclosures is wrong?
- A . The P0 port of the disk enclosure is an upstream port and can only be connected to the P1 port of the upper disk enclosure.
- B . The P1 port of the disk enclosure expansion module is connected to the P0 port of the next-level disk enclosure expansion module
- C . Disk enclosure cascading networking usually adopts full positive connection
- D . The interface modules of the two ports on the controller enclosure connected to the same disk enclosure should be symmetrical and have the same port number.
Which of the following descriptions about the principle of the Flash Storage HyperReplication feature is wrong?
- A . In synchronous remote replication mode, after the primary storage system receives a write I/O request from the host, it will send the write I/O request to the slave LU and the primary LUN at the same time. When both the primary LUN and the slave LUN are written successfully, it will return the write I/O success result to the host.
- B . Asynchronous remote replication mode relies on snapshot technology. When the host initiates a write operation request, the storage system will return a successful write request to the host only if the write from the LUN is successful.
- C . Remote replication can be divided into two modes: synchronous and asynchronous. The principles of writing data to the slave LUN are different in different modes.
- D . In synchronous remote replication mode, the primary LUN of the production site and the secondary LUN of the disaster recovery site will establish a synchronous remote replication relationship and start the initial synchronization.
Which of the following is the correct storage system installation process?
- A . Installation preparation > Initialize the storage system > Establish a remote maintenance environment > Install the device > Power on > Connect cables > Check hardware installation
- B . Installation preparation > Install equipment > Power on > Connect cables > Check hardware installation > Initialize storage system > Establish remote maintenance environment
- C . Installation preparation > Install equipment > Connect cables > Check hardware installation > Power on > Initialize storage system > Establish remote maintenance environment
- D . Installation preparation > Connect cables > Install equipment > Power on > Check hardware installation > Initialize storage system > Establish remote maintenance environment
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