TABLE 1: Win2K Events Signaling Low Disk Space
Event ID	Description
428	NTDS (272) The database engine is rejecting update operations due to low free disk space on the log disk.
1393	Attempts to update the Directory Service database are failing with error 112. Since Windows will be unable to log on users while this condition persists, the Netlogon service is being paused. Check to make sure that adequate free disk space is available on the drives where the directory database and log files reside.
2013	The D: disk is nearing Capacity. You may need to delete some files.