provides a feature for small files in OneFS, packing them into larger files, resulting in increased storage efficiency. If a SyncIQ policy is configured for an SFSE dataset, the data is replicated to the target cluster. However, the SFSE dataset is unpacked on the source cluster prior to replication. If the target cluster has SFSE enabled, the dataset is packed when the next SmartPools job runs on the target cluster. If the target cluster does not have SFSE enabled, the dataset remains unpacked.