I got a NetApp controller FAS2750 with ONTAP 9.7. My existing NetApp is FAS2552 and has ONTAP 9.0.
I want to replicate and it says I need to upgrade to at least ONTAP 9.3P21.
The issue is, I get this error when I try to upgrade from 9.0 to 9.3: install failed. The running version 9.0 is not compatible with the package version 9.3P21.
Please suggest what I can do. Thanks.