- 4 sites configured: Sara, Dubna, CERN-Wigner and CERN-Meyrin

- Very primary put/get tests with two file layouts:

• "scattered" replicas: 4 (full file) replicas to the four configured sites
• "striping" files across sites: 5 distributed chunks (3+2) over the 4 sites (5 different diskervers)

- Investigating file auto-conversion

• File layout automatic transition based on a defined time, ie: sys.lru.convert.match="*:1h"
  • From 2 replicas to 1, or from 2 replicas to 4+2, etc. (allowing file workflows)