From:	Roland Exler <R DOT Exler AT jk DOT uni-linz DOT ac DOT at>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Failure during timing-sensitive application...
Date:	Mon, 23 Sep 1996 08:02:57 -0700
Organization:	Institute for el. Measurement, University of Linz, Austria
Lines:	18
Message-ID:	<3246A6A1.173F@jk.uni-linz.ac.at>
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To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Tom Sgouros wrote:
> The problem is this: One time in three (give or take), the program hangs
> mysteriously in the first minute of execution. An unexplainable disk
> access (i.e. there is no program file access) coincides with the hang. If
> it doesn't hang within a minute, it seems to run indefinitely.

Did you use smartdrive or another disk-caching program? Most of them may write 
buffers back to disk in background, at this time you may loose interrupts which in 
turn may crash some programs.

Roland 
+---------------------------------------+---------------------------+
I Roland Exler                          I EMAIL:                    I
I Universitaet Linz                     I R DOT Exler AT jk DOT uni-linz DOT ac DOT at I
I Institut fuer Elektrische Messtechnik I                           I
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