If there is a third-party cabinet in the equipment room, what are the inspection contents of the third-party cabinet? (Multiple choice)

Which of the following is Huawei local DR Solution?

Which of the following storage nodes will configure an SSD as a read cache by default? (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. These distributed storages were planned in the same area, so this area has one and only one default cluster, other clusters are non-default clusters.

Which of the following description does not belong to the features of 0ceanStor9000?