Regarding OceanStor V3 LUN deletion, what is wrong in the following description?

The deduplication function is used together with SmartCache to accelerate performance

The taken-over heterogeneous array LUN supports block-level deduplication

Deduplication and remote replication cannot coexist on the same LUN

When the LUN is created, the deduplicated LUN is selected and cannot be restored to the state without deduplication.