0 - Records when the Indexer starts and shuts down.
1 - Records when the Indexer starts and shuts down and when the Indexer updates views and full text indexes for specific databases.
2 - Records when the Indexer starts and shuts down and when the Indexer updates views and full text indexes for specific databases. Also records the names of views the Indexer is updating.
Notes 6.5.5 : SPR# AHOD5LVKDZ - The Admin Client Compact request has been logged to the console. These changes will by default generate a single console log to indicate that the compact request is being queued. The update task will eventually process the compact silently. To see more information displayed from the log file, use the Notes.ini variable "LOG_UPDATE = 1", and additional logging will be performed by the update task to indicate that the file is compacting and when it completes.