IBM BS029ML Self Help Guide - Page 129
WebSphere Member Manager WMM configuration files, wmm.xml
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WebSphere Member Manager (WMM) configuration files The main configuration files for the WebSphere Member Manager (WMM) are inside the directory /wmm, which is outside of the scope of the WebSphere Application Server. In a clustered environment, in order for the Deployment Manager (Dmgr) to be able to synchronize the files with the nodes in the cell, these WMM files are copied into /config/cells/wmm. Thus, when making changes to the WMM configuration files in a clustered environment, you should not simply modify the files on the node or Dmgr directly; instead, the recommended and supported process is shown below: 1. From the primary node, change the directory to /config, and run the following configuration task to check out the WMM files from Dmgr: - UNIX/Linux:./WPSconfig.sh check-out-wmm-cfg-files-from-dmgr - Windows: WPSconfig.bat check-out-wmm-cfg-files-from-dmgr 2. Change the directory to /wmm on the primary node, and modify the WMM files in the directory. 3. Change the directory to /config, and run the following command: - UNIX/Linux:./WPSconfig.sh check-in-wmm-cfg-files-to-dmgr - Windows: WPSconfig.bat check-in-wmm-cfg-files-to-dmgr 4. Run a full manual synchronization from the Dmgr to push the changes to all nodes. 5. Restart the cluster to make the change effective. Note: The WMM files are read once only during server startup. A restart is required for any changes made to them to be effective. wmm.xml This is the most important file for WMM configuration. Any typo in the file can prevent the WMM EJB from starting up or functioning correctly. As we already stated in Example 1, when making manual changes to this file in a clustered environment, only modify the one under /wmm on the primary node, and use the "check-out" and "check-in" procedure to keep the file synchronized to the Deployment Manager and other nodes. This file specifies configuration settings for WMM, such as the supported member types (Person, Group, OrganizationalUnit, and Organization), the LDAP server host name and the bind user DN and password, WMM connection pool data, different repositories, and so on. A scaled-down sample of wmm.xml is shown in Example 4-10 on page 118. Example 4-7 A sample wmm.xml
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