After the failure, the customer's application data needs to be collected.

During synchronous remote replication, after the production storage receives the write request from the host, HyperReplication will write the request ( ) log.

Which of the following statements are true about Huawei hybrid flash storage? (Multiple Choice)

The customer F plans to purchase Huawei data protection all-in-one machine for data protection of the production system. The customer's current business status is as follows: the peak time of the system's business is 9:00-18:00 on working days, and the customer requires the backup time to be minimized. The business data is a small file, but the total capacity is large. Based on this scenario, which one of the following statements is correct when using Huawei Data Integrated Protector to formulate a backup strategy? (Multiple Choice)

Which of the following statements about the SmartCache feature principle of Huawei OceanStor hybrid flash storage is correct?