我需要解决方案
Installing Netbackup on a fresh vcs cluster, once installed on the primary node I will need to install the maintance patch and client does it have to be done in a specific order?
Secondly as its the only node in the cluster do I need to not need to freeze or offline the cluster resource group to install the client and maintance patch?
Finally on the secondary node install netbackup then it join cluster resource group, do I need to freeze the cluster then take it offline to install the client and maintance patch? Please advise what is the correct way?
I have taken a look at the HA& and clustering guides looking for further clarification.