Using a Diagnostic System Module

Three WLDF components—the Harvester, Watch and Notification, and Instrumentation—require you to use a diagnostic system module to hold their configuration details. You can create multiple diagnostic system modules for a domain, but you can target only one module to each server or cluster. The system module is of the format DIAG_MODULE.xml, where DIAG_MODULE is the name of the module. You can optionally provide a name for the descriptor file, an XML file that the server creates by default in the <domain_name>\config\diagnostics directory.

Once you create a new diagnostic module through the Administration Console or WLST, the server will add a reference to the new diagnostic module in the server's config.xml

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