After the OceanStor 9000 is deployed, it will automatically select an appropriate hard disk as a hot spare on each node.

A company plans to use remote replication for data protection between site A and site B. 32 GB production, data needs to be replicated from site A to site B within 2 hours, and the bandwidth usage is about 80%. For bandwidth between two sites (without considering duplication and compression), 15 Mbit/s is the best choice.

In the homogeneous online migration scenario, when the Huawei multi-path version is V1R8C50, and the multi-path cannot query the storage system of the source storage SN, which camouflage strategy should be used?

Which of the following are the available quota options of smartQuota? (Multiple Choice)

A company purchased multiple sets of Huawei distributed storage, deployed them in multiple data centers, and used object service remote replication to build a disaster recovery system. If these distributed storages are planned in the same area, then this area has and only one default cluster, all other clusters are non-default clusters.