In Unisphere, a storage administrator has inadvertently disabled Data Reduction on an existing LUN.

A background LUN migration occurs, moving the data to a new LUN where it is inflated.New data is neither deduplicated nor compressed.

Existing data is left in its current state.New data is neither deduplicated nor compressed.

Existing data is dynamically inflated to its full size, undoing the impact of deduplication and compression.New data is neither deduplicated nor compressed.

Data Reduction, once enabled, cannot be disabled.New data is deduplicated or compressed.