When the Meteorological Center needs to store a large amount of satellite pictures and image data, and the amount of data will grow rapidly in a short period of time, due to the elastic expansion of cloud storage, the engineer recommends using the cloud storage platform.

Regarding the description of the Hyper Clone function, which are correct? (Multiple Choice)

Remote replication technology is a general technology for disaster tolerance. When the primary site suffers a disaster, the secondary site quickly switches services.

If a company's data is mainly static data (such as video or JPG format files), it will not benefit from the smart tier feature of Huawei Oceanstor storage.

Which of the following two descriptions is correct?
Description 1: Synchronous remote replication. When the primary storage fails, the amount of data loss can be zero.
Description 2: When the host is a Linux-based file system, asynchronous remote replication must be used.