Difference between revisions of "Atlas:Functionnal-test-lyon-oct06"
(→News and actions) |
(→News and actions) |
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| Ligne 15: | Ligne 15: | ||
** dgse0.icepp.jp: 6760 GB | ** dgse0.icepp.jp: 6760 GB | ||
** atlasse01.ihep.ac.cn: 1018 GB | ** atlasse01.ihep.ac.cn: 1018 GB | ||
| + | * 21 October : | ||
| + | ** No possible transfer between T2s and Lyon T1 (all FTS jobs in Pending mode) | ||
| + | ** No contact with BNL from LYON (FTS, srm-get-metadata, afs). Not the case for TRIUMF or if test is done | ||
| + | from CERN | ||
== [http://lcg2.in2p3.fr/wiki/index.php/Atlas#Resources_monitoring Ressource monitoring] == | == [http://lcg2.in2p3.fr/wiki/index.php/Atlas#Resources_monitoring Ressource monitoring] == | ||
Version du 09:12, 22 octobre 2006
The goal of this test is to check that data produced can be moved between sites (functionnalities are working). It is not a performance measurement yet.
News and actions
- Check disk space availability in LYONDISK (300 GB) and Tier2S (100-200 GB)
- 15 October : Start of the test
- 19 October : Available disk space:
- sedpm.mrs.grid.cnrs.fr : 188 GB
- lpnse1.in2p3.fr : 2790 GB
- lapp-se01.in2p3.fr 804 GB
- clrlcgse03.in2p3.fr: 2270 GB
- grid05.lal.in2p3.fr: 1159 GB
- node12.datagrid.cea.fr 3760 GB
- dgse0.icepp.jp: 6760 GB
- atlasse01.ihep.ac.cn: 1018 GB
- 21 October :
- No possible transfer between T2s and Lyon T1 (all FTS jobs in Pending mode)
- No contact with BNL from LYON (FTS, srm-get-metadata, afs). Not the case for TRIUMF or if test is done
from CERN
Ressource monitoring
Summary
mail from Alexei Klimentov (7 October 2006)
- The next DDM functional test is scheduled for October 2006 after SC4
- We will start to generate data in a week from now (Oct 15th)
- Please update table 'Sites' (DDM ops WiKi Functional test) for your site. Data will be generated only for the sites listed in the table. (DDM ops WiKi : https://twiki.cern.ch/twiki/bin/view/Atlas/DDMOperations)
- Test duration 7 - 10 days
- The test scope (preliminary) :
- repeat Step1 and Step2 of the previous test
- Step 1: CERN->Tier1->Tier2s data transfer
- Step 2: Tier2s->Tier1 data transfer
Bulk data transfer
- CERN -> Tier1s
- Tier1->Tier2s (2-3 Tier-2s per cloud)
- Data transfer of large 2+GB files (if available)
- Evaluation of data transfer robustness vs dataset size
- FTS open access (data transfer between different clouds)
- Two more functional tests are already scheduled Year 2006 (week 47-48, TBC), and Jan 2007. Probably in January we will try to evaluate data transfer performance.
- several suggestions, comments, questions
- will we use DDM ops mailing list to discuss test scope or HyperNews ?
- Tier-1s will need 200-300GB disk space for the October test
- Tier-2s (if they will participate in bulk data transfer) will need 100-200 GB disk space for the October test
- There are no special requirements for the SW installation. Run what you are using for SC4
