Automatically-generated log files

The Launcher automatically generates log files in the logs subdirectory of the install_dir during processing.

Launcher log file
When it is started, the Launcher service (or daemon) begins to write to the LauncherLog_timestamp_hostname.log file. The Launcher Admin process starts Launcher processes to execute launcher systems. Launcher processes write trace messages to the system_name_timestamp_hostname.log file. The LauncherLog_timestamp_hostname.log file contains session-related logging information, such as initialization settings from the Launcher Administration. The system_name_timestamp_hostname.log file contains system processing information such as system command lines, system commands from the Management Console, map execution status, I/O related messages, system status, and any exceptions.
Management Console log file
The Launcher service (or daemon) generates the MgmtConsoleLog_timestamp_hostname.log to log exceptions in communication between the Management Console and the Launcher service.
Communication log file
The Communication_timestamp_hostname.log file is the Management Console log file that the Launcher generates to log exceptions that occur when the Management Console is interacting with the Launcher.
Java Management Tool log file permissions
Log files that are created by the Java™ Management Tools have the default file permissions rw-rw-rw-. You can change the log file permissions by using the operating system's umask command before you run the Java components.

Parent topic: Management Tools