In Huawei flash storage, if you need to apply the HyperCDP feature to a certain LUN, it is usually recommended that the storage pool to which the LUN belongs reserve 5% to 10% of the LUN capacity…

In Huawei flash storage, if you need to apply the HyperCDP feature to a certain LUN, it is usually recommended that the storage pool to which the LUN belongs reserve 5% to 10% of the LUN capacity for storing HyperCDP data, and the storage pool needs to be configured with a protection capacity threshold to suppress or even automatically delete CDP snapshots when the storage pool capacity is insufficient.