Veritas-bu

[Veritas-bu] Hardware Recommendations for new setup

2007-05-07 11:42:25
Subject: [Veritas-bu] Hardware Recommendations for new setup
From: pkeating at bank-banque-canada.ca (Paul Keating)
Date: Mon, 7 May 2007 11:42:25 -0400
Will it be a master/media, or just a media with the Master at your Main
site?
Makes a bit of a diff, since a Master will have much more IO to the
local catalog.
With that much data, I would have no problem going with the T2000 with
the 4 disks.
Create a RAID10 RG, and cut it up into slices for OS and NBU.
With striped mirrors, you should have any IO issues.

You could probably make due with two separate RAID1 RGs, once for OS and
one for /opt/openv/.

The V240 has MORE than ample PCI IO for that amount of data, but if the
T2000 is cheaper, I'd go that way.
If/when you eventually need more performance for the catalog, you can
put it on FC-SAN disk, or an external FC array.

Paul

-- 


> -----Original Message-----
> From: Conner, Neil [mailto:neil at mbari.org] 
> Sent: May 4, 2007 4:42 PM
> To: Paul Keating; VERITAS-BU at mailman.eng.auburn.edu
> Subject: RE: [Veritas-bu] Hardware Recommendations for new setup
> 
> 
> I have to replace a Sun Blade 100 in a satellite office and 
> I'm trying to decide between a v240 and a T2000 as a 
> master/media server for under 1TB of data/week to a SCSI 
> robot with two AIT-3 drives. (I want a system with 4 disks).
> 
> Both come with 73GB disks, but the v240 are SCSI and the 
> T2000 SATA.  What's the performance penalty for SATA?  The 
> standard 8GB RAM in the T2000 is overkill, but the whole 
> system is still a little cheaper than getting a v240 with only 2GB...
> 
> Neil
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