Installation logging parameters

**Table 3-1: Parameters to enable logging of installation activity**
Parameter	Specifies
`-W EASInstallLog.active`	Whether logging is enabled. Set to True to enable logging and False to disable.
`-W EASInstallLog.logOutput`	The directory and file name for the log file. The default is: $D(temp)/EAS520Install.log This specifies eas520install.log in the /tmp directory.
`-W EASInstallLog.isLogAllEvents`	Whether to log all messages or only errors and warnings. Specify True to log all messages, and False to log only warnings and errors.