Atlas:Functionnal-test-lyon-oct06: Difference between revisions
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The goal of this test is to check that data produced can be moved between sites (functionnalities are working). It is not | 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. | a performance measurement yet. | ||
== News == | |||
* 15 October : Start of the test | * 15 October : Start of the test | ||
[[Atlas | Page principale du Twiki ATLAS]] | |||
== 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 | |||
==[[Atlas | Page principale du Twiki ATLAS]]== | |||
Version du 21:53, 7 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
- 15 October : Start of the test
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