H13-624_V5.5試験無料問題集（62題）「Huawei HCIP-Storage V5.5 認定」

出題：1

Similar to the alarm analysis method, the replacement method can be used to locate and rectify any type of faults for Huawei converged storage, and has no special requirement for maintenance personnel.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：2

A government customer has purchased two Huawei flash storage devices and deployed them in different data centers for running remote replication services. When a primary/secondary switchover is performed for the remote replication pair, the primary and secondary sites record the data changes. When the secondary site becomes the primary site following the primary/secondary switchover, all data will be synchronized between the primary and secondary sites.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：3

A financial customer has purchased a Huawei OceanStor Dorado series storage system for service deployment. To ensure service data reliability, an engineer configures the HyperClone feature on the storage system. Which of the following statements about this feature are false?

A. This feature synchronizes data from the source LUN to the target LUN and can also restore data from the target LUN to the source LUN.

B. A source LUN and a target LUN form a HyperClone pair, and a source LUN cannot form multiple HyperClone pairs with different target LUNs.

C. There are significant differences between clone blocks and clone file systems. The former is implemented based on the redirect-on-write (ROW) technology, while the latter is implemented based on the copy-on-write (COW) technology.

D. This feature provides a full copy of the source LUN's data at the synchronization start time. Hosts can read and write the target LUN immediately, without waiting for the copy process to complete.

正解：B,D 解答を投票する

出題：4

Assume a financial customer purchased multiple Huawei OceanStor Dorado 18000 storage devices to carry service dat a. A Fibre Channel link exception occurred in the storage environment. Which of the following are possible causes for this exception?

A. The optical module rate of host ports does not match that of front-end storage ports.

B. The IP address of the service network port on the application server is incorrectly set.

C. When a switch network is used, the configured rate of the Fibre Channel host port does not match that of the switch.

D. The optical fiber is poorly connected or faulty.

正解：A,C,D 解答を投票する

出題：5

Cache policies and configurations are involved in storage-layer performance optimization of Huawei flash storage. Which of the following statements is false about the high and low watermarks of a cache?

A. Generally, the low watermark for storing dirty data in the cache should not be too low. The recommended value is 20%.

B. If the high watermark of the cache is too high, I/O fluctuation and latency increase will occur usually when the current I/O traffic bursts.

C. If the high watermark of the cache is too high, the write performance will be affected. If the low watermark of the cache is too low, the read performance will be affected.

D. Generally, the high watermark of the cache should not be too high, and the difference between the high and low watermarks should not be too small.

正解：C 解答を投票する

出題：6

In Huawei container storage solution, CSI is short for Container Storage Interface. Which of the following statements is false about Huawei CSI?

A. CSI Controller runs independently on a worker node on the Pod in StatefulSet mode and is used to interact with the storage and create and delete resources on the storage side.

B. Huawei storage and Huawei CSI driver need to communicate with each other through RESTful to provide NAS/SAN storage resources.

C. CSI Node runs on each worker node of Kubernetes on the Pod in DaemonSet mode and can be used to mount and unmount related storage resources.

D. CSI Driver developed by Huawei is mainly used to implement the call initiated by sidecar on Huawei storage.

正解：B 解答を投票する

H13-624_V5.5試験無料問題集「Huawei HCIP-Storage V5.5 認定」