Does anyone know if there is an existing PowerShell script that can be customized to automate a rolling ONTAP upgrade, to upgrade the system from v9.0 to v9.1 then v9.1 to v9.3 and then v9.3 to v9.5 on a system with 2 HA clusters? Is automating this process recommended, or is the manual upgrade a better best practice? Thank you!!
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