I have a pair of FAS3220 filers running ONTAP 9.1
I'd like to "upgrade" to 9.1.P8
However, I can't find any way to download it from the support.netapp.com site.
Downloads > Software
scroll down to the bottom of the page where it says "To access a specific" - select "ONTAP"
in "version, enter it here: " - enter '9.1P8'
Downloads > Software and scroll down and search for image.
Here is the screenshot.
You can also go directly to the URL:
By the way, there's a P9 now that just came out a few days ago: