Hi Nicolas,
Hi!
I believe that the scalability and fault tolerance you require can be achieved with current Lustre technology plus Linux clustering software of some sort. Define a Lustre filesystem that has two OSTs, one on each of a pair of servers. Configure the clustering software to make each server take over serving the other's OST if the other goes down. That way you (a) split the load over both servers when they're both up and (b) have access to the full filesystem as long as either server is up. This sort of approach is used successfully in HP's SFS (Scalable File Share) product.
This mean that each serveur of my distributed RAID 0 Filesystem will be
in fact a 2 node cluster, is that what you mean?
Sounds nice! I'll try this and let you know.
Thanks
Nicolas.
_______________________________________________
Lustre-discuss mailing list
[email protected]
https://mail.clusterfs.com/mailman/listinfo/lustre-discuss
