Atlas:SC4-May07

Un article de lcgwiki.
Revision as of 20:12, 15 mai 2007 by Jezequel (talk | contribs) (T0-LYON tests)
Jump to: navigation, search

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