Applies to ONTAP 9 Answer Root volume sizes are specific to the platform and amount of disks present at initialization. The minimum size for root aggregate and root volume can be found on NetApp Hardw...Applies to ONTAP 9 Answer Root volume sizes are specific to the platform and amount of disks present at initialization. The minimum size for root aggregate and root volume can be found on NetApp Hardware Universe. Additional Information additionalInformation_text