Applies to ONTAP 9 NetApp ONTAP FlexGroup Answer No, inline data compaction is only possible to enable on thin provisioning volumes. Additional Information Related the manuals: Manage inline data comp...Applies to ONTAP 9 NetApp ONTAP FlexGroup Answer No, inline data compaction is only possible to enable on thin provisioning volumes. Additional Information Related the manuals: Manage inline data compaction for AFF systems Enable inline data compaction for FAS systems