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Date:      Mon, 2 Apr 2001 02:26:24 -0400
From:      Paul Chvostek <paul@it.ca>
To:        BSD Blood <bsdblood@hotmail.com>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: Is this good enough?
Message-ID:  <20010402022624.A12995@flarn.it.ca>
In-Reply-To: <F610Gxw8Zw5V6QcqnWw00011700@hotmail.com>; from bsdblood@hotmail.com on Mon, Apr 02, 2001 at 04:19:32AM -0000
References:  <F610Gxw8Zw5V6QcqnWw00011700@hotmail.com>

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Heya.

We have 24000 users being served by a 266 MHz Pentium-II with 64MB RAM.
The box handles an average of about 60000 unique emails a day, and its
load average sits at around 1.2 all the time because I run dnetc on it.
The specs you've described would also be very good for a dnetc client
that also did a bit of mail on the side.

We also have a 133MHz Pentium with 64MB RAM with slightly more than 2000
users doing mail (sendmail+uw-imap), along with radius for six PRIs and
DNS and web hosting of about 200 domains.  It only does about 4000
emails a day, and manages to keep up quite nicely.

So...  The system you've described is *way* more than you need.  I
suggest you trade in the video card for the cheapest thing you can find
(or build a real headless server by installing a PC Weasel
(http://www.realweasel.com/)), and invest in some more hard disks.
Don't reduce your RAM (it's cheap these days), but you might want to
trade in the CPU and hard disk for slower units, and split your disks
over multiple spindles which can be managed as a RAID from vinum.

p


On Mon, Apr 02, 2001 at 04:19:32AM -0000, BSD Blood wrote:
> Hello all. Is the computer specs below sufficient to handle e-mail traffic 
> for  200 users(current) and expanding to 10,000 users in the future(maybe in 
> 20 years time, let's give it the benefit of the doubt) on FreeBSD? I'm sure 
> it can; but I need replies from the FreeBSD gurus, hackers, and other 
> advocates to agree with me/confirm so that I can convince the people in my 
> workplace to use this machine below as the mail server. I'll print every 
> replies from you guys and show those who don't believe me and include it in 
> my report, if it is necessary. Let's unleash the power of FreeBSD.
> 
> 1. AMD 1GHz Athlon
> 2. 256MB RAM (can add more if needed)
> 3. Wide Ultra2 SCSI 30GB HDD(can add more HDD in the future)
> 4. 3Com 3C905B NIC
> 5. Matrox Millenium 16MB video card
> 6. The rest are pretty basic; peripherals, etc.
> 
> 
> btw, i'm not subscribed to both questions and hardware.
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