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kieran JOYEUX wrote:
> I know its possible to strip a file across multiple OSTs and make some 
> RAID 0. But is it possible to set up some kind of RAID 5 over OSTs. I 
> mean one disk on each OSTs, the file is stripped over them and still 
> fault tolerant if a node goes down.

You are looking for 'Multi-server file declustering (RAID)'.
Accoring to the roadmap (http://www.clusterfs.com/roadmap.html) it is
planned for version 2.0 (Q3 - 2008).

Lennard
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