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[ILUG] 200/400TB storage solution

[ILUG] 200/400TB storage solution

Conor Wynne weeboy at conorwynne.com
Fri Sep 24 19:13:39 IST 2004


On Fri, 2004-09-24 at 19:06, John P. Looney wrote:
> On Fri, Sep 24, 2004 at 06:36:37PM +0100, Niall O Broin mentioned:
> > Yes - your former boss now works for an organisation using such a 
> > thing. 200TB is now achievable with fewer than 1000 disks. However, 
> > when you're dealing with that many commodity disks,  you have to have a 
> > system which can easily handle the inevitable hardware failures without 
> > degrading and one which can handle the large volumes of data. This 
> > means data replication a la RAID, and so of course your disk count goes 
> > up somewhat.
> 
>  It's much quicker just to set it all up as one big RAID0 partition, and
> just keep good backups.

OMG, what are you saying John. All it takes is one disk to fail and you
loose the entire LUN! 

But then again, I know you are joking :)

> 
> John
> -- 

Conor. 




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