Applies to ONTAP 9 Advanced Disk Partition (ADP) Internal HDDs Answer According to the design all the internal HDDs will automatically be partitioned if the disk count is equal to or less than 24. Add...Applies to ONTAP 9 Advanced Disk Partition (ADP) Internal HDDs Answer According to the design all the internal HDDs will automatically be partitioned if the disk count is equal to or less than 24. Additional Information What are the rules for Advanced Disk Partitioning? How to unpartition a spare drive in ONTAP