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Date:      Tue, 12 Sep 2000 07:09:00 -0700
From:      Julian Elischer <julian@elischer.org>
To:        Nik Clayton <nik@freebsd.org>
Cc:        current@freebsd.org
Subject:   Re: VMWare on -current, how fast should I expect it to be?
Message-ID:  <39BE38FC.41C67EA6@elischer.org>
References:  <20000912142745.A7121@canyon.nothing-going-on.org>

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Nik Clayton wrote:
> 
> Hi guys,
> 
> For those of you running VMWare (2) on -current, how fast do you expect it to
> be?
> 
> I'm running it quite successfully on a 750MHz PIII w/ 128MB RAM, and the
> following disk controller / disk
> 
>     atapci0: <Intel PIIX4 ATA33 controller> port 0xfc90-0xfc9f at device 7.1 on pci0
>     ata0: at 0x1f0 irq 14 on atapci0
>     ata1: at 0x170 irq 15 on atapci0
>     ad0: 17301MB <FUJITSU MHJ2181AT> [35152/16/63] at ata0-master using UDMA33
> 
> This is -current from about three weeks ago.  It works, but it's a bit slow.
> Applications themselves run at a reasonable speed, but every now and then
> (can be as frequent as 10-15 seconds)

use only virtual disks and see if it still happens.
I found (on vmware 1) that using the raw disks was a recipe for
poor performance. Since we don't have block devices any more,
we are screwed in this regard. Virtual disks (files) are however
buffered and so can sometimes work faster.

> 
-- 
      __--_|\  Julian Elischer
     /       \ julian@elischer.org
    (   OZ    ) World tour 2000
---> X_.---._/  presently in:  Perth
            v


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