Which action should be taken before upgrading the AIX operating system on a PowerHA cluster node?

exams S1000-008 S1000-008 exam 0 Comments

Which action should be taken before upgrading the AIX operating system on a PowerHA cluster node?
A . Stop the cluster services on the node being upgraded
B . Migrate all resource groups to the node being upgraded
C . Disable network interfaces temporarily
D . Disconnect all shared storage from the cluster

Answer: A