Difference between revisions of "Atlas:SC4-May07"

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M (T0-T1-T2 tests)
M (T0-LYON tests)
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=== T0-LYON tests  ===
 
=== T0-LYON tests  ===
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 +
* Lyon participated to the T0-T1 test since the beginning (beginning of May).
 +
* The main problems was Castor stability at CERN
 +
* Datasets exists during 24 hours. After 24 hours, the datasets are deleted but not the physical files and the LFC entries.
 +
* Files are kept 8 hours in dcache disk area (cleaning managed by dcache team)
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* Status plot with one bin per day (15 May)
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[[Image:OVERVIEW.throughput.2592000-150507.png]]
  
 
=== LYON-T2 tests  ===
 
=== LYON-T2 tests  ===
 
* A cron script is run from LAPP to request  
 
* A cron script is run from LAPP to request  
 
* [[Image:LYON.T2.total_bytes.86400.png]]
 
* [[Image:LYON.T2.total_bytes.86400.png]]

Version du 20:12, 15 mai 2007

T0-T1-T2 tests

  • A new DDM version (called 0.3) is under test. The first goal is to reach a steady transfer from CERN (T0) to T1s.
  • A new Arda monitoring fro DDM 0.3 is accessible at this address
  • A Twiki page is maintained for the whole transfers

T0-LYON tests

  • Lyon participated to the T0-T1 test since the beginning (beginning of May).
  • The main problems was Castor stability at CERN
  • Datasets exists during 24 hours. After 24 hours, the datasets are deleted but not the physical files and the LFC entries.
  • Files are kept 8 hours in dcache disk area (cleaning managed by dcache team)
  • Status plot with one bin per day (15 May)

OVERVIEW.throughput.2592000-150507.png

LYON-T2 tests

  • A cron script is run from LAPP to request
  • LYON.T2.total bytes.86400.png