RCF Status

RCF Status

• No Events related to Mass Storage System (HPSS), Tape Libraries and Networks

– Update on PHENIX HPSS Data Mover problem • Temporarily fixed the problem two weeks ago by

replacing the failed PHENIX disk with ATLAS disk (including the controllers)

• Replacement Controller arrived a week ago – System being exercised following re-installation– Expect moving it back to production later this or early next

week

Flexibility in RACF Storage Architecture allows to easily move resources between Experiments in case of failures

Raw Data Volume collected & archived since 11/26/07

11/26 02/19

490 TB

130 TB

PHENIX Raw Data

STAR Raw Data

Results from Data Taking STAR PHENIX3 Gigabits/second

PHENIX / RCF Network Link (10 Gbps max.)

Data Migration to Tape

800 Megabits/second

STAR / RCF Network Links (2 * 1 Gbps max.)

18 TB/Day

9 TB/Day