Hi, this may be a little off topic but I would like know:

On Wednesday 01 February 2006 09:47, Ramon van Alteren wrote:

...
> I'm currently building a 24 disk RAID array. If neccesary I could set
> it up to allow for 8 disk-failures without losing any data and
> without sacrificing half my storage capacity.
> In this case I'm optimizing for performance and storage with some
> redundancy, giving me a 9Tb storage capacity with a 4 drive failure
> redundancy.
... 

I'm really impressed, even with 500 Gb disks 9 teras is 18 of them, how do you 
manage to withstand 4 drive failures? And how do you configure the 24 disks 
to allow 8 disk failures sacrificing only half capacity? I can think of some 
schemes, but they seem pretty slow to me.

Francisco Olarte Sanz. 
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