WebSphere Message Brokers
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Writer: Bill Oppenheimer

Task topic

This build: July 31, 2007 21:27:33

Modifying a User Name Server on Linux and UNIX systems

To modify a User Name Server on Linux and UNIX systems; AIX, HP-UX, Linux (zSeries platform), Linux (x86 platform) and Solaris:

  1. Stop the User Name Server using the mqsistop command.
  2. Enter the mqsichangeusernameserver command with the parameters that you want to change: mqsichangeusernameserver <<-i ServiceUserID> <-a ServicePassword> <-d SecurityDomainName> <-r RefreshInterval> <-g AuthProtocolDataSource> <-j`` | -o> where:
    -i
    Is the service user ID that is used to run the User Name Server
    -a
    Is the password for the User Name Server user ID.
    -d
    Is the security domain that the User Name Server uses on the Windows platform.
    -r
    Is the number of seconds between each refresh of the User Name Server internal cache.
    -j
    Indicates that groups and group memberships are defined in the data source for the authentication protocol, rather than being drawn from the operating system.
    -o
    Indicates that groups and group memberships are drawn from the operating system, rather than being defined in the data source for the authentication protocol.
    -g
    Is the name of the data source required by the authentication protocol.
    For example, to change the number of seconds between each refresh of the User Name Server internal cache, enter the following command at the command prompt:
    mqsichangeusernameserver -r 2000
  3. Restart the User Name Server using the mqsistart command. The User Name Server restarts with the new properties.
If you cannot change a property using mqsichangeusernameserver, delete the User Name Server and then create a new one with the required properties.
Related concepts
Configuration Manager
Related tasks
Starting and stopping the User Name Server
Creating a User Name Server
Deleting a User Name Server
Related reference
mqsichangeusernameserver command
mqsistart command
mqsistop command
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Copyright IBM Corporation 1999, 2007Copyright IBM Corporation 1999, 2007. All Rights Reserved.
This build: July 31, 2007 21:27:33

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