Huawei all-flash storage systems can use the Meteor control technology of SmartQos to improve service performance. When a user sets a performance upper limit target for a SmartOoS policy, the system will allocate a certain number of ( ) according to the performance upper limit target, and implement flow control by controlling provisioning. .

Engineer T found a storage optical module with a high bit error rate during the daily inspection of the column storage, and planned to replace an optical module. Which of the following descriptions are correct? (Multiple Choice)

In the OceanStor V3 storage system, which of the following statements about the high and low water levels of the Cache is correct? (Multiple Choice)

During the configuration process of HyperMetro's active-active domain, if the remote device cannot be automatically listed and displayed in the configuration interface, the possible reasons are: (Multiple Choice)

A company has purchased a new batch of mainframes and storage devices, and will deploy the company's important business according to the plan. The storage network is required to have low latency, high performance, large bandwidth, lossless transmission, and can support Ethernet transmission. Which protocol should be selected?