- ConfigmgrName
- (Required) The name of the Configuration Manager that
you want to change.
This must be the first parameter specified and the name is
case-sensitive.
- -i ServiceUserID
(Optional) This can be specified in any
valid user name syntax for the platform.
The ServiceUserID specified must be
a member (either direct or indirect) of the local group mqbrkrs. The ServiceUserID must
also be authorized to access the home directory (where WebSphere Message Broker has
been installed), and the working directory (if specified by the mqsicreateconfigmgr -w flag).
This ID must also be a member (either direct or indirect) of the local group mqm.
The security requirements for the ServiceUserID are
detailed in Security requirements for Linux and UNIX platforms.
- -a ServicePassword
- (Optional) The password for the ServiceUserID.
If you created the Configuration Manager to
use this user ID and password for database access as well (that is, you provided
the same user ID and password for the service user ID using -a ServicePassword and -i
ServiceUserID), ensure that you update all instances of the password
on this command.
To complete a password change successfully, you must:
- Stop the Configuration Manager.
- Change the password using the appropriate operating system facilities.
- Use this command to update all parameters that reference this same password.
- Restart the Configuration Manager.
For compatibility with existing systems, you can still
specify <password>. However, if you do not specify a password
with this parameter when you run the command you are prompted to enter a password
during its invocation, and to enter the password a second time to verify that
you have entered it correctly.
- -p MigrationDataBasePassword
- (Optional) The password for the DB2 database that you are migrating.
- Ensure that you change all instances of the use of this password.
If you have created (or changed) the Configuration Manager to
use the same user ID and password for its service user ID as well as its database
access, you must update all instances at the same time. See the description
of -a for further details.
- -s UserNameServerQueueManagerName
(Optional) The name of the WebSphere MQ queue
manager that is associated with the User Name Server.
If you want to remove topic security, specify an empty string (two double
quotation marks, "").
- -j MaxJVMHeapSize
(Optional) The maximum Java virtual machine (JVM) heap
size, in megabytes. The smallest value that you can set is 64. If you do not
set this parameter, the default size of 128 MB is used.