In the Huawei storage system, which of the following statements about rolling back HyperCDP are...

In order to ensure data consistency, the host business needs to be suspended before HyperCDP is rolled back

HyperCDP needs to be in the active state to perform the rollback operation

When the source LUN of HyperCDP is also the primary LUN or secondary LUN of remote replication, you need to

The HyperCDP rollback operation can only be performed after the remote replication pair status becomes "split"

For a source LUN with multiple HperCDPs, multiple HperCDPs can be executed at the same time

HyperCDP rollback operation