Any slick designs for a clustered file system using the new 6Gb SAS arrays, MD 32xx, for high speed clustered file systems with HSM storage features ? Looking for 1.5 - 2GB / sec NFS, small block, sequential write (IP Log data), need high speed analysis for 30 days (Approx 60TB) then long term online storage? I had thought about the Terascala HPCC (Lustre) with CommVault as the HSM portion, and the DX. Any thoughts?