MSS
Mass Storage Systems
Data Volumes
- D0(1999) - 100TB/year
- ATLAS - 1TB/year + 100MMIPS + 10GB/s for DAQ
- ALICE- less x more data
Data Storage
- PIAF-like - global n-tuples
- physics objects
- primary and secondary objects - inteligent copying; Central server - WG Server -WS; cache; proxy
HSM (Hierarchical Storage Managers)
See last scene from Raiders of the Lost Ark
Julius Hrivnac, 19/10/95