I had such good luck with my last post. I'm going for 2 for 2. 😄
 
Current Ontap 9 Documentation states that in an AFF, you should assign disks 0-11 to node 1 and 12-24 to node 2. 
 
https://library.netapp.com/ecm/ecm_download_file/ECMLP2495116 (PG 😎
 
 
However, I see that we now have 2 data partitions:
 
xxxxx::*> disk partition show 9.0.1.*
                          Usable  Container     Container
Partition                 Size    Type          Name              Owner
------------------------- ------- ------------- ----------------- -----------------
9.0.1.P1                   1.72TB spare         Pool0             xxxxx
9.0.1.P2                   1.72TB spare         Pool0             xxxxx
9.0.1.P3                  59.72GB aggregate     /xxxrootxxx/plex0/rg0 
                                                                  xxxxx
 
 
Should the new best practice be to assign all P1's to node 1 and all P2's to node 2?
 
 
Looking for some guidance.
 
Thanks in advance!