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Apr 15 – 19, 2013
CNAF Bologna (Italy)
Europe/Rome timezone

Optimizing Tier1 Storage infrastructure

Apr 18, 2013, 3:00 PM
CNAF Bologna (Italy)

CNAF Bologna (Italy)

Presentation Storage & Filesystems Storage and filesystems


Dr Vladimir Sapunenko (INFN-CNAF)


efficiency of storage solution in a Multi-petabyte data center consist of multiple factors but the most important is the choice of a Storage model. From analysis of our Storage model which is in production for several years it comes evident that building storage system from PB-sized blocks permits to obtain higher performance at the cost of lower flexibility. It's also important to find right balance between capacity and performance, price and availability, footprint and power consumption.

Primary author

Dr Vladimir Sapunenko (INFN-CNAF)

Presentation materials