On Wednesday, July 23, 2003, at 03:33 PM, Grigsby, Garl wrote:


I guess there are a few questions I would ask before I answered.

1) What is your budget?
< $10k USD

2) How many users?
approximately 5000

3) What OS/Platform are you going to host this on?

freebsd


4) What are your uptime requirements?

Maximal, this a core service, and needs to be bulletproof.
I would be extremely happy if we didn't have to reboot it for anything less
than a kernel upgrade.


5) What time frame are you looking at?

between 3-6 months for fielding it, with an effective service life of 3-5 years
(if we outgrow it in 3 years we'll be happy ;-)




Garl


-----Original Message-----
From: Larry Price [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 23, 2003 3:26 PM
To: [EMAIL PROTECTED]
Subject: [eug-lug]SCSI vs. ATA vs. IDE raid for >1 TB storage array


We have an argument going here in the office regarding how to spec a storage array for a high volume, low-latency production server that would need to hold and serve approximately 1-3 TB of maildirs

(lots of small files being sought by people who get cranky when they
are noticeably slow
in arriving)

the basic argument is about ata-raid vs. scsi

It looks like there are a __lot__ of people trying to sell ata-raid
right now,
the question is would that work for our application

Figured I would ask the knowledgeable and opinionated ( I'll let you
know when I find the list of knowledgable people ;)_

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