Production Planning
Eric van Herwijnen
Thursday, 20 june 2002
Contents
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Current capacity & channel interest
Additional capacity (Grid)
Job organization
Data Quality Checking
Improvements to Production tools
Current MC capacity
(estimate)
Center
CERN
RAL
Lyon
Bologna
Nikhef
Nr. Of CPU’s (GHz) Disk
space
300 +
MSS
100 x 1.4 + ? (80 x MSS
1 + 80 x 0.6 + 60 x
0.45)
30 +
MSS
20 x 0.866 + 30 x 1 2 Tb
+ 100 x 1.4
20 x 0.866
120 Gb
Channel
Bs  J/ 
Bd,s    ,K ,K K
Bd  D*(excl,incl) 
Bs  J/ 
Current MC capacity
(estimate)
Bristol
Nr. Of CPU’s (GHz) Disk
space
20
Edinburgh
128
Oxford
10 x 1
0.5 Tb
Bd,s   
Cambridge
1 x 0.933 + 4 x 1 +
1 x 2 + 2 x 1.8 + 2
x 1.9
?
Bd  D D
Center
Channel
Bd,s    , K 
Bd    0
Bs  Ds   , Ds K
D  K , D  X
Additional capacity (GRID)
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Several centers (Nikhef, Cambridge) are making
CPUs exclusively available through DataGrid
Status DataGrid?
Organization
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Most centers are operational now
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Sw installed
Jobs submitted through web interface
Output and logs sent back to cern
Bookkeeping db updated
Install latest versions of Sicbmc and Brunel for
test productions, tar files will be provided (next
week)
Run prototype production (26/6 – 3/7)
Job organization (prototype
production)
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Prototype production mainly done at CERN but
will also be used to consolidate outside centers
Channel (or generic b/c) job will consist of:
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Generation of 1 channel/generic b/c set of 1000 events
Reconstruction of 1 channel set
Channel DST sent back to CERN
Job organization (prototype
production)
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Channel (or background) job will consist of:
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Generation of 3 mbias sets of 500 events for spillover
Generation of 1 channel set of 1000 events
All RAWH sent back to CERN
Channel DST sent back to CERN
Job organization
(production)
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Channel (or background or b/c inclusive) job
will consist of:
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Generation of 3 mbias sets of 500 events for spillover
Generation of 1 background/b/c incl set of 1000 events
Channel/background/b/c incl. DST sent back to CERN
Mbias DST (500 events) sent back to CERN
Data Quality Check
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Existing program works with Zebra
Needs to be converted to OODST, merged with
current histograms in Brunel
Centers will be responsible for checking:
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Size of output datasets
Correct filetransfer to CERN
Correct updating of bookkeeping db
Improvements to production
tools
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Suggestion for removing site dependencies
from Java code to local scripts from Andrei
Prototype installed in Lyon, will be tested in
production
Also installed at CERN, to be tested with new
production/configuration/bookkeeping db and
tools