Article View: comp.sys.atari.st
Article #41320Re: Directory Limits??!!
From: L.J.Dickey
Date: Mon, 26 Feb 1990 17:44
Date: Mon, 26 Feb 1990 17:44
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1595 bytes
In article <276.25E65B7C@uscacm.UUCP> Ron.Hollins@uscacm.UUCP (Ron Hollins) writes:
>
> Question: Is there a limit to the total number of files that a
>double-sided floppy disk can contain. (I'm NOT refering to the 40
>folder limit). I suspect that the 'FAT' must have a ceiling to it.
>If someone does know this 'magic' number , might you also suggest a
>technique to trap for this disk 'error'. I'm using GFA 3.07
I think that there is a limit of 100 objects (files or directories) at
the top level. I seem to recall, however, that in a sub-directory,
there is no such limit. On the other hand, there is another limit that
may get you: my experience is that each file consumes at least 1K of
space, no matter how small it is. I think this means that a floppy
formatted with 709K bytes will be limited to 708 or so files, 99 at
the root level, and the rest in a sub-directory. I have never tried
to pack such a disk, has anyone else?
--
L. J. Dickey, Faculty of Mathematics, University of Waterloo.
ljdickey@water.UWaterloo.ca ljdickey@water.BITNET
ljdickey@water.UUCP ..!uunet!watmath!water!ljdickey
ljdickey@water.waterloo.edu
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!mailrus!iuvax!maytag!water!ljdickey From: ljdickey@water.waterloo.edu (L.J.Dickey) Newsgroups: comp.sys.atari.st Subject: Re: Directory Limits??!! Message-ID: <3031@water.waterloo.edu> Date: 26 Feb 90 17:44:15 GMT References: <276.25E65B7C@uscacm.UUCP> Reply-To: ljdickey@water.waterloo.edu (L.J.Dickey) Organization: U. of Waterloo, Ontario Lines: 22