Which command would be used to verify if an existing PowerHA 6 cluster could be migrated to
PowerHA 7?

A shared volume group is added to a resource group and verification of the change produces an
error. What is the most likely reason?

Given the following output, why is node Jessica down?

An administrator tries to replace a hot-plug Ethernet adapter using the C-CPOC > Communication
Interfaces SMIT menu. When prompted, the administrator selects the incorrect adapter and does
not wish to continue. When prompted to confirm adapter replacement, he selects “no”.
What is the first action that the administrator must take to restore cluster to the pre-maintenance
condition?

A PowerHA cluster is being planned with the following characteristics:
Nodes = 3

Networks = 2
Adapters per network = 3
IPAT via Aliasing = Yes
Service IP Address = 1
What is the minimum number of subnets that should be requested to ensure the highest
availability?

Which command will display the current location for all resource groups within a cluster?

What will allow a customer with PowerHA 6 to enable fast disk takeover in their resource group
named rgA?

The /usr/es/sbin/cluster/netmon.cf file contains the following lines:
IREQD host1.ibm 100.12.7.9
IREQD host1.ibm host4.ibm
What is the effect of this configuration?

Which tasks will create and vary on a new volume group for an existing resource group in a 2-
node cluster?

An administrator is configuring a4-node cluster to host 3 instances of their production application
in an N+1 fallover design. Each instance will be in a separate resource group, and all 4 nodes will
be participating nodes in each resource group.
Under normal circumstances each node only hosts one instance of the application. Whichever are
the first three nodes to join the cluster become production, and the fourth node will be the standby.
How must the resource group startup policy be configured to accomplish this?