Hello there, all!
This post is about the issue of being unable to change the U2000 server IP. Please see more details as you read further down.

ISSUE DESCRIPTION
I am unable to change the application IP on my U2000 server:

ISSUE ANALYSIS
After checking from the server, I found that the float IP resource was not stopped.
ROOT CAUSE
Check the status of all resources. Ensure that the NMSServer and the FloatIP resources of the primary site are in OFFLINE state and the other resources are in ONLINE state.
SOLUTION
Make sure the NMSServer and the FloatIP resources are in OFFLINE state and the other resources are in ONLINE state.
The command to offline a resource: # hares -offline FloatIP -sys hostname.
This is how to solve the issue of being unable to change the U2000 server IP. Thanks for reading!
