The scale - out storage system supports cabinet - level security. That is, N data blocks and M parity blocks are stored in different cabinets. If M nodes or M disks are faulty, the system can still read and write data without service interruption or data loss. If M cabinets are faulty, services may be interrupted.

An Internet customer has deployed a remote replication environment based on multiple flash storage devices. During actual service running, the customer discovers that there are multiple running statuses for a remote replication pair. Which of the following statements is true about the running status of a pair?

After purchasing a Huawei OceanStor Dorado series storage system, a customer needs to configure basic storage services in the storage system. Which of the following operations are optional in the basic service configuration?

When delivering a flash storage project, Huawei engineers introduced the multi - tenant feature of flash storage to the customer. This feature isolates service dat a. Although different tenants cannot access each other's LUNs, they can access each other's file system.

Huawei OceanStor Pacific series is an intelligent scale - out storage product that supports large - scale scale - out and delivers high reliability. Which of the following statements are false about the product's reliability?