*BSD News Article 7452


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From: mad@math.keio.ac.jp (MAEDA Atusi)
Subject: Re: IDE faster than SCSI-2
In-Reply-To: eoahmad@ntuix.ntu.ac.sg's message of Thu, 5 Nov 1992 08: 07:16 GMT
Message-ID: <MAD.92Nov5204000@lettuce.math.keio.ac.jp>
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Reply-To: mad@math.keio.ac.jp
Organization: Faculty of Sci. and Tech., Keio Univ., Yokohama, Japan.
References: <1992Nov5.080716.10386@ntuix.ntu.ac.sg>
Date: Thu, 5 Nov 1992 11:40:03 GMT

   >Newsgroups: comp.unix.bsd,comp.os.linux
   >From: eoahmad@ntuix.ntu.ac.sg (Othman Ahmad)
   >Date: Thu, 5 Nov 1992 08:07:16 GMT

   >I only use 1 megabyte for test file size.

The file size of one megabyte is too short to get meaningful result.
You are just measuring the speed of copying to/from buffer cache.

You should give numbers at least twice as large as your RAM size.

;;;  Keio University
;;;    Faculty of Science and Technology
;;;      Department of Math
;;;		MAEDA Atusi (In Japan we write our family names first.)
;;;		mad@math.keio.ac.jp