Hello,
We have a 7 mode deployment that we're looking to upgrade to 8.2.4, but no one at our organization has upgraded a Netapp OS before.
Can anyone tell me if the following steps are accurate for upgrading a 8.1.2 deployment to 8.2.4?
http://technologist.pro/storage/performing-a-non-disruptive-data-ontap-upgrade-on-your-netapp-cluster
We're looking to keep all our storage online during the upgrade process, since the business rarely has good downtime windows.
Thanks!