单选题One service IP label and one volume group are assigned to a resource group in a cluster. An Additional service IP label and volume group need to be added to the resource group. How can this be done with the minimum disruption of the cluster？（）AMake t
题目
单选题
One service IP label and one volume group are assigned to a resource group in a cluster. An Additional service IP label and volume group need to be added to the resource group. How can this be done with the minimum disruption of the cluster？（）
A
Make the changes in HACMP and synchronize the cluster.
B
It cannot， because changes like this cannot be made while the cluster is running.
C
Make the changes in HACMP and wait until the next failure for the changes to take affect.
D
Use the forced option to stop the cluster，make the changes，and restart cluster services.