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Assume an industry customer purchased several Huawei flash storage devices for service deployment. During routine management, an engineer found that the host bus adapter (HBA) driver version of the host is outdated and the number of concurrent HBAs was insufficient. As a result, the latency on the host differs greatly from that on the storage side. Which of the following measures can the engineer take to optimize performance?

A.

Use the management software provided by the HBA vendor to query and modify the number of concurrent HBAs.

B.

Upgrade the HBA driver to the latest version.

C.

Change the load balancing algorithm of the multipathing software to min-task.

D.

Change the cache prefetch policy to constant prefetch.