Home » Alice » Alice Computing » Meeting on Thursday, November 1, 2007
| Meeting on Thursday, November 1, 2007 [message #5337] |
Tue, 30 October 2007 12:50  |
Silvia Masciocchi
Messages: 162
Registered: May 2006
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first-grade participant |
From: *gsi.de
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Meeting at 10:00, in room 4.140
Preliminary agenda:
(priorities to be assigned, for the moment only a simple list)
1) shifts to write protocols of the meetings
2) status new XRD cluster (Kilian, Victor)
3) AliXRDPROOFtoolkit (Marian)
4) Next PROOF tutorial
5) GRID users' jobs at GSI:
- Ana's analysis task: compilation problems (Kilian)
- Silvia's experience during last week
- Anna's monitoring
6) status file transfers (Kilian)
7) first speed test results (Misha)
8) copy of the AliEn database to GSI
9) installation of AliRoot v4-07-Rev-01
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================================================================
Additional information:
Point 5: GRID users' jobs at GSI
=======================
Silvia
------
See timing at http://pcalimonitor.cern.ch/Correlations?Assigned-Started.enabled=true&a mp;Inserting-Assigned.enabled=true&Running-Saving.enabled=true&S aved-Done.enabled=true&Saving-Saved.enabled=true&SiteBase=GSI&am p;Started-Running.enabled=true&USER=sma&edial_vcs2.remember_pw=0 &err=0&imgsize=800x550&interval.max=0&interval.min=60480 0000&log=0&page=timings%2Fperuser&sum=0)
Point 8: Database on AliEn
===================
(information from Alberto Colla)
For AliRoot v4-07-Release and its revisions, use:
/alice/simulation/2007/PDC07_v4-07-Rev-01/ (full geometry)
and
/alice/simulation/2007/PDC07_v4-07-Rev-01_PartialGeom/ (partial TRD and TOF)
---------------------------------------
You can drain a local copy of the database with AliRoot (with access to AliEn):
AliCDBManager* man = AliCDBManager::Instance(); man->SetDefaultStorage("alien://folder=/alice/simulation/2007/PDC07_v4-07-Rev-01/Ideal/CDB/");
man->SetRun(0);
man->SetDrain("local:///d/alice08/sma/soft64/CDB2/PDC07_v4-07-Rev-01/Ideal/CDB");
AliCDBStorage* sto = man->GetDefaultStorage();
sto->GetAll("*",0);
----------------------------------------
Now it is also possible to access the DB on AliEn only once at the beginning of the task, cache a local temporary copy and use that for any further access during that session:
man->SetDefaultStorage(" alien://folder=/alice/simulation/2007/PDC07_v4-07-Rev-01/Ideal/CDB/?cach eFold=/tmp/DBCache")
[Updated on: Wed, 31 October 2007 13:32] Report message to a moderator |
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