
	This directory contains the DISKMON, a program that will
	monitor your disk space, and notify you if the space starts
	to run a little tight.  The command file GO.COM will build
	the programs DISKMON, POS, and LOGINWARN.

	DISKMON	runs detached, and notifies:

		o  Operators -- people with OPER priv on, or are
		   authorized with OPER priv, when disk space
		   drops below 2% free.  They will continue to be
		   notified if space drops in 0.1% increments
		   below that point,  until it reaches 1% free.
		   Then it notifies you for any drop in space, 
		   regardless of how small.

		o  Users are notified when space drops below 1% free,
		   IF they have active quota entries on the disk that
		   is tight on space.

		o  The OPCOM is notified if any of the above two 
		   notifications can't get through (From SET TERM/NOBROAD,
		   SET BROAD=NONE, no one logged on, etc.).

	No notification is done if the amount of free space is growing
	or is stable, even if space is critical. (i.e. If there is 1
	block free on the disk, DISKMON will warn you about the space
	running out.  If free space stays at 1 block, no follow-up
	messages will be sent.)

	POS tells you the status of all Files-11 disks, mounted read/write.
	The information is: Number of blocks on the disk, the number free,
	the percentage free, and the totals for all disks on the system.

	LOGINWARN was never finished -- I think it works -- if you want to
	play with it, have fun.  Its purpose is to warn the user about disk
	problems at login time.  For example, put it in the SYLOGIN.COM file
	to notify a user as he logs in about the space problems.

	An object library DISKMON.OLB is provided with the object files from
	the last rebuild of DISKMON.  The procedure GO.COM will use the
	FORTRAN object files in this library if you do not have a FORTRAN
	compiler. Note that these programs will run ONLY ON V4.x VMS systems.

	The files nessary to run DISKMON, POS, and LOGINWARN are:

		DISKMON.EXE		DISKMON image
		POS.EXE			POS image
		LOGINWARN.EXE		LOGINWARN image
		RUNDISKMON.COM		Detaches DISKMON -- define which dir
					DISKMON.EXE can be found in here

	RUNDISKMON.COM will start the DISKMON for you -- have fun with it,
	don't criticise my sloppy code too badly, and if all this stuff
	written here doesn't make too much sense, keep in mind that I'm doing
	this in a hurry!


					Eric Richards
					Gould Ocean Systems Division
					18901 Euclid Ave.
					Cleveland, OH 44117
					216/486-8300 Ex. 3073


[16-Sep-1986]
