Readout FDDI Online Farm1 Online Farm3 DB server CISCO Fast Eth. channel Giga Eth. channel Server1 Server2 Tape Library 0.25 PBytes 6 driv 6 driv Offline.

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Presentation transcript:

Readout FDDI Online Farm1 Online Farm3 DB server CISCO Fast Eth. channel Giga Eth. channel Server1 Server2 Tape Library 0.25 PBytes 6 driv 6 driv Offline farm: 31 servers 124 CPUs 21 Fast Eth. Fast Eth. Analysis farm- Servers and PC on AFS

Readout FDDI Online Farm1 Online Farm3 DB server CISCO Fast Eth. channel Giga Eth. channel Server1 Server2 Tape Library 0.25 PBytes 6 driv 6 driv Offline farm: 31 servers 124 CPUs 21 Fast Eth. Fast Eth. Analysis farm- Servers and PC on AFS

MB/s in un singolo “retrieve” da tape in un singolo “archive” Tapes “montati” in funzione del tempo

Attivita’ su tre filesystems definiti su un server: /datarec output dei processi di ricostruzione off-line /recall1 e /recall2 areas di “retrieve” Stati idle/wait del server in %