To disable the agent on a system, you must first change the DB2 UDB service group to an offline state on the system. You can stop the application completely, or switch the service group to another system.
# haagent -stop
service_group
-sys
system_name
When you get the message "Please look for messages in the log file
," check the file /var/VRTSvcs/log/engine_A.log for a message confirming the agent has stopped.
You can also use the ps
command to confirm the agent is stopped.
When the agent is stopped, you can remove the system, the service group, or the resource type from the VCS configuration. See the chapter on reconfiguring VCS from the command line in the Veritas Cluster Server User's Guide for more information.