1 mqsichangeconfigmgr
2?  -a   ServicePassword
2.1?  -i   ServiceUserID
3?  -p  DataBasePassword
4?  -s  UserNameServerQueueManagerName
5?  -d   SecurityDomainName
6?  -j   MaxJVMHeapSize
7?  -l 
7.1! 2 
7.1?
7.1  0 
7.1  1