Re: More dos questions

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#1642

From: Brewski Rogers
Date: Fri, 13 Oct 1989 21:28

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In article <8181@cbmvax.UUCP> daveh@cbmvax.UUCP (Dave Haynie) writes:
>Each file header contains pointers to the first 72 data blocks.  If a file
>is longer than that, the file header will have a pointer to an extension 
>block, which points to the next 72 data blocks, and also has an extension
>block.  So to seek ahead 200K, the filesystem will have to move through 
>5 extension blocks to find the pointer that references the block at 200K.
>
>Dave Haynie Commodore-Amiga (Systems Engineering) "The Crew That Never Rests"


So is there some way I can get dos to buffer the data in the extension
blocks? Or failing that, put them on (or near) the same track that
they reference? Where does AmigaDos tend to put them now?

Thanks a bunch!

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!ginosko!brutus.cs.uiuc.edu!apple!agate!ucbvax!ucdavis!iris!rogers
From: rogers@iris.ucdavis.edu (Brewski Rogers)
Newsgroups: comp.sys.amiga.tech,comp.sys.amiga
Subject: Re: More dos questions
Keywords: dos,spam
Message-ID: <5613@ucdavis.ucdavis.edu>
Date: 13 Oct 89 21:28:39 GMT
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Organization: U.C. Davis - Department of Electrical Cows and Computer Science
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