GRID home refresh to an existing environment -
DB version 12.1.0.2.0
We are following below document for cloning our test environment from prod.Both are 2 node RAC
https://docs.oracle.com/database/121/CWADD/GUID-850143F9-E53A-4EE6-B8A2-E6DA0FEDE4CE.htm#CWADD92122
Our TEST is running successfully since 4 years.So,we are doing clone of grid home from prod to uat.
Our concern is can we skip the steps 1 and 4 from above document as TEST environment is already existing.and proceed with steps only 2 and 3.
1)Step 1: Prepare the New Cluster Nodes
4)4: Launch the Configuration Wizard"
Thanks,
SG