Before deploying broker servers, it's highly recommended to run os.sh, which is to optimize your operating system for better performance.
Unix platform
nohup sh mqbroker &
sh mqshutdown broker
Unix platform
nohup sh mqnamesrv &
sh mqshutdown namesrv
sh mqadmin updateTopic -b 127.0.0.1:10911 -t TopicA
sh mqadmin updateSubGroup -b 127.0.0.1:10911 -g SubGroupA