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Article #6392

Re: Number of subdirectories limited ?

#6392
From: Torbj|rn Lindgren
Date: Wed, 18 Nov 1992 23:09
19 lines
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>> I know there is a limitation on the number of subdirectories in the
>> root directory, but is there any limitation in directories other
>> than "\" ?
>The FAT system only allows a maximum number of file entries.  I'm not
>sure about numbers, but I remember reading that a 360K floppy couldn`t
>have any more than 112 file entries.  Therefore 112 0-byte files would
>actually fill up the disk, because the FAT tables were full.  Larger
>capacity disks have proportionally more space allocated for the FAT
>tables, etc.  I had never heard of limitations for the root directory,
>though.

The number of files in the root directory is limited in ALL
disk-formats under DOS. There is no limit to the number of files that
can reside in sub-directories.

The limit is for 360k floppys 112 entries, and for most harddisk 512
entries. For both systems you can lay unlimited number of files if you
use subdirectory (limited by disk-space of course). The FAT doesn't
have any limit in that regard.
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Message-ID: <1992Nov18.230906.20102@etek.chalmers.se>
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References: <1992Nov17.111130.17833@cs.tu-berlin.de> <1992Nov17.195401.772@murdoch.acc.Virginia.EDU>

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From: tl@etek.chalmers.se (Torbj|rn Lindgren)
Newsgroups: comp.os.msdos.programmer,alt.msdos.programmer
Subject: Re: Number of subdirectories limited ?
Message-ID: <1992Nov18.230906.20102@etek.chalmers.se>
Date: 18 Nov 92 23:09:06 GMT
References: <1992Nov17.111130.17833@cs.tu-berlin.de> <1992Nov17.195401.772@murdoch.acc.Virginia.EDU>
Sender: Torbjorn Lindgren
Organization: Chalmers University of Technology, Gothenburg, Sweden
Lines: 19