This archive contains OSRM2 Version 0.1 Revision 02
Date    08/21/89

Fix Codes described within:

01DD0001
01DE0001
01DE0002


Please note the following fixes to OSRM2 Version 0.1

DATE       : 08/15/89
APPLICATION: OSRM2       Version 0.1
UPDATE     : DLL Fix
UPDATE #   : 01DD0001
PROBLEM    : Divide by zero error
RESOLUTION : Validate parameter conflicts in OSRM2.INI
APPLY      : Corrected OSRM2D01.DLL

DESCRIPTION -
   
    A program crash occurs when the NUMDRIVES parameter contains a
    number that conflicts with the number of drives entered in the
    DESIGNATOR parameter. Example:

        [NUMDRIVES=2]
        [DESIGNATOR=C]

DATE       : 08/15/89
APPLICATION: OSRM2      Version 0.1
UPDATE     : EXE Fix
UPDATE CODE: 01DE0001
PROBLEM    : Cache controller divide by zero
RESOLUTION : Test for zero IO time and set to 60 IOs per second
APPLY      : Corrected OSRM201.EXE

DESCRIPTION -

    When a cache controller is used in the harddisk subsystem, the IO
    operation used to test the NUMBER OF IOs PER SECOND, returns with
    a zero or close to zero response time. This causes the average
    IO, which is used to divide into 1 second to get the average IOs
    per second, to abend the real time monitor.

DATE       : 08/21/89
APPLICATION: OSRM2       Version 0.1
UPDATE     : EXE Fix
UPDATE #   : 01DE0002
PROBLEM    : Overrun of DISK IO indicator bar
RESOLUTION : Reduced minimum calculated value to 16
APPLY      : Corrected OSRM201.EXE

DESCRIPTION -
   
    The IOs indicator bar was overruning the display area due to
    cache controllers returning a ms count less the 16. As the ms
    count was subsequently used to divide into 1000, the
    resulting value was more then 60 which is the maximum allowed on
    the chart. ( See fix 01DE0001 ).
    Although this is displayed as 60 on the screen, Version 1.0 will
    write the correct IO performance time to the history files.


Please note the following enhancements to OSRM2 Version 0.1

When disk IO test were performed, total time to test IO was added to
the difference in CPU timing to mask the effect of OSRM2 overhead.
This mask has been removed to show all activity no matter the source.