Article View: net.micro.mac
Article #7481Re: DataFrame changes
From: Peter "Arrgh" Korn
Date: Sat, 04 Oct 1986 22:56
Date: Sat, 04 Oct 1986 22:56
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>>Incidentally, the people I talked to at SuperMac claim that the XP upgrade
>>does *not* require drive reformating or even hardware mods to the
>>DataFrame itself--just the ROM board inside the Mac. It should make
>>the Mac about two times as fast during Mac<->HD exchanges.
After having reformatted my SuperMac with version 1.5 of the Initializer,
I have some doubts to that. The first time I timed my drive (with
the hard drive timing program that came across the net a few weeks ago),
I got something like 32 sec. on the 100 32K reads, and 32 sec. on the 100
32K writes. I just timed it today (after reformatting with 1.5), and it
timed at 27.1 sec. on the reads, and 28.6 sec. on the writes.
The XP upgrade may not *require* reformatting, but something in either
the reformatting or the new SCSI drivers (gotten by running the Updater
program) does speed up reads and writes.
Peter
-----
Peter "Arrgh" Korn I know lots of honorary jews! Why,
korn@ucbvax.Berkeley.EDU some of my very best friends
{decvax,dual,hplabs,sdcsvax,ulysses}!ucbvax!korn are honorary jews!
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!mnetor!seismo!lll-crg!nike!ucbcad!zen!cory.Berkeley.EDU!korn From: korn@cory.Berkeley.EDU (Peter "Arrgh" Korn) Newsgroups: net.micro.mac Subject: Re: DataFrame changes Message-ID: <456@zen.BERKELEY.EDU> Date: Sat, 4-Oct-86 18:56:35 EDT Article-I.D.: zen.456 Posted: Sat Oct 4 18:56:35 1986 Date-Received: Tue, 7-Oct-86 19:02:12 EDT References: <724@bnrmtv.UUCP> <336@zen.BERKELEY.EDU> <750@bnrmtv.UUCP> <453@zen.BERKELEY.EDU> Sender: news@zen.BERKELEY.EDU Reply-To: korn@cory.Berkeley.EDU.UUCP (Peter "Arrgh" Korn) Distribution: net Organization: University of California, Berkeley Lines: 21