In the HyperMetro active-active data center solution, if a member LUN has bad blocks, which of the following statements is false?

Which are characteristics of Huawei cloud storage? (Multiple Choice)

Which counters can be used to evaluate the performance of a SAN system? (Multiple Choice)

LLD (Lom Level Design) is based on the determined target network architecture, clearly designing the scope of the network and the functional deployment plan, the specific design content includes clarifying the interactive process and all services of the important business that the customer pays attention to within the scope of the contract, the function allocation of each network element, the design of the peripheral docking relationship of the network element, the docking requirements and compliance with the norms, the quantitative calculation of docking resources.

When the Oceanstor 9000 balance strategy switch is turned off, in the scenario of expanding nodes, deleting or disabling nodes, adding hard disks, hard disk failures, and slow disks. The system does not generate a balancing task, but if the node is deleted and the balancing strategy switch is turned on, the system will automatically complete the data balancing.