Huawei H13-624_V5.5-ENU Übungsprüfungen
Zuletzt aktualisiert am 06.06.2025- Prüfungscode: H13-624_V5.5-ENU
- Prüfungsname: HCIP-Storage V5.5
- Zertifizierungsanbieter: Huawei
- Zuletzt aktualisiert am: 06.06.2025
A financial customer purchased several Huawei flash storage units for business deployment. During the daily management of the storage, if the SSL information of the browser is destroyed and the engineer logs in to DeviceManager, which of the following phenomena may occur? (Multiple choice)
- A . The interface will automatically switch back to the login interface with frequent alarms and cannot be refreshed.
- B . Click the content area on the left side of the right navigation bar. The loading is very slow.
- C . The device status is always offline
- D . The device time is in stopped state
In Huawei’s container storage solution, CSI stands for ContainerStorageInterface, which means container storage interface.
Which of the following descriptions about Huawei CSI is wrong?
- A . CSI Node runs in each working node of Kubernetes as a Pod in Daemonset mode, and can be used to mount and unmount related storage resources.
- B . CSl Controller mainly runs as a Pod in Statefulset mode in a single working node, which is used to interact with storage and create and delete storage resources.
- C . Huawei storage and Huawei CSI driver need to use RESTful to communicate to provide NAS/SAN storage resources
- D . The CSI Driver developed by Huawei is mainly used to implement the calls initiated by the sidecar on Huawei storage
After the customer purchases Huawei flash storage, he can use the single device management software () that comes with the storage to configure, manage and maintain the device.
An industry customer purchased several Huawei flash storage devices for business deployment. During an inspection, the engineer found that the controller power indicator of a storage device was flashing green, indicating that the controller was not in place at this time.
- A . True
- B . False
In the structured scenario of Huawei converged storage, SmartQoS is divided into an adaptive algorithm based on negative feedback and an IO flow control management algorithm based on volume.
Which of the following descriptions of the volume-based IO flow control management algorithm is wrong?
- A . QoS flow control requires management of the volume IO queue
- B . If the traffic type that the user wants to limit is IOPS, then one IO consumes one token: If the performance target set is bandwidth, then one byte corresponds to one token
- C . This scenario requires the administrator to limit the overall performance of the volume in the system. By collecting the pressure of the host on the volume, the token speed of the volume in the token bucket of each node is adjusted to achieve the purpose of limiting the overall IOPS.
- D . The more tokens a volume’s IO queue has, the more IO resources the system allocates to the volume.
In the system initialization process of Huawei flash storage, engineers can manage storage by setting multiple user roles.
Which of the following user roles have control permissions for storage? (Multiple choice)
- A . Super Administrator
- B . Read-only user
- C . USM users
- D . Administrator
SPC certification is a SAN performance test benchmark evaluated by a third party. Which of the following descriptions of the scenarios corresponding to SPC certification is correct?
- A . SPC-2 is used for fast response to random small IOs
- B . Application scenarios of SPC-2 for large IO sequential access
- C . SPC-2 is used to measure the performance of SAN arrays in three application scenarios: OLTP, Database, and Email.
- D . Application scenarios of SPC-1 for large IO sequential access
The user purchased several Huawei OceanStorDorado devices to support the database business on the existing network, but found that multipath ping-pong effect occurred during use.
Which of the following descriptions about performance tuning for this phenomenon is correct?
- A . During the optimization process, you can run the upadm startupdateimage command to check whether the failover function is disabled.
- B . During the tuning process, you can run the upadm showoption command to view the multipath configuration and confirm that the multipath function has been disabled.
- C . During the tuning process, you must use the show performanceport command to view the backend port performance indicators to assist in problem location.
- D . To address this problem, you can usually use the echo noop >/sys/block/sdc/queuelscheduler method to temporarily modify the scheduling algorithm of the block device to optimize the multipath ping-pong effect.
A government customer purchased several Huawei flash storage systems for business deployment. To ensure the reliability of business data, engineers configured the HyperSnap feature for file services on the storage system.
If the engineer wants to modify the basic properties of the file system snapshot, which of the following commands cannot achieve this goal? (Multiple choice)
- A . change fs_snapshot general
- B . change fs_snapshot restore
- C . show fs_snapshot general
- D . change hyper_cdp_schedule general
When applying the HyperReplication feature to Huawei distributed storage, if the properties of the consistency group are modified, the full attribute information of each pair in the group will be modified synchronously, that is, the consistency group properties will prevail.
- A . True
- B . False