Article View: comp.os.msdos.programmer
Article #6333Re: Number of subdirectories limited ?
From: Ping Huang
Date: Tue, 17 Nov 1992 13:40
Date: Tue, 17 Nov 1992 13:40
19 lines
1590 bytes
1590 bytes
In article <1992Nov17.111130.17833@cs.tu-berlin.de> ernst@opal.cs.tu-berlin.de (Ernst Kloecker) writes: > I know there is a limitation on the number of subdirectories in the > root directory, but is there any limitation in directories other > than "\" ? Why, sure. Each subdirectory you create takes up its own cluster plus 32 bytes in the parent directory's "file", so the amount of free disk space becomes the limiting factor, probably, unless the DOS code for handling directory "files" breaks if it becomes larger than 64Kb, which I don't think it does, because I think I've had directories with over 2,048 entries in it. But if you need to ask this question, you are probably trying to solve a problem the wrong way. :) Why do you ask about this possible limit? Performance-wise, DOS badly loses on big directories. -- | Ping Huang (INTERNET: pshuang@martigny.ai.mit.edu) speaking for himself. | "One Thing to name them all, One Thing to define them, | One Thing to place them in environments and bind them..."
Technical Details
Message-ID:
<PSHUANG.92Nov17134010@rolex.ai.mit.edu>Path:
arc1-ca.pugleaf.net!sparky!uunet!snorkelwacker.mit.edu!ai-lab!zurich.ai.mit.edu!pshuangReferences:
<1992Nov17.111130.17833@cs.tu-berlin.de>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!sparky!uunet!snorkelwacker.mit.edu!ai-lab!zurich.ai.mit.edu!pshuang From: pshuang@zurich.ai.mit.edu (Ping Huang) Newsgroups: comp.os.msdos.programmer,alt.msdos.programmer Subject: Re: Number of subdirectories limited ? Date: 17 Nov 92 13:40:10 Organization: M.I.T. Artificial Intelligence Lab. Lines: 20 Message-ID: <PSHUANG.92Nov17134010@rolex.ai.mit.edu> References: <1992Nov17.111130.17833@cs.tu-berlin.de> NNTP-Posting-Host: rolex.ai.mit.edu In-reply-to: ernst@opal.cs.tu-berlin.de's message of Tue, 17 Nov 1992 11:11:30 GMT