After a company has created a scheduled HyperCDP plan for a period, it frequently prompts that the storage pool resources are insufficient. At this time, you can choose which of the following configurations to modify the scheduled HyperCD plan?

Huawei OceanStor 9000 can notify users of alarms by sending emails and short messages.

InfiniBand can be used for communication between servers and servers, servers and storage devices, and servers and networks.

There are 1040GB files that need to be backed up, the backup window is 6 hours, and the GE network and the media side are deduplicated. Which of the following statements is correct? (Multiple choice)

When using Huawei OceanStor BCManagereReplication to configure active and standby disaster recovery, which of the following operations is not necessary?