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Talk17 min

Tiered Storage For LHC

Wei Yang and Andrew Hanushevsky · CERN

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About

For more than a year, the ATLAS Western Tier 2 (WT2) at SLAC National Accelerator has been successfully operating a two tiered storage system based on Xrootd's flexible cross-cluster data placement framework, the File Residency Manager. The architecture allows WT2 to provide both, high performance storage at the higher tier to ATLAS analysis jobs, as well as large, low cost disk capacity at the lower tier. Data automatically moves between the two storage tiers based on the needs of analysis jobs and is completely transparent to the jobs..

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The talk

  1. Tiered Storage For LHC 2012-05-22 · 17 min · CERN's player

Credits and licence

Institution
CERN
Department
Conferences
Taught by
Wei Yang, Andrew Hanushevsky
Year
2012
Language
English
Subjects
Physics, Computer science, Earth and environment
Source
CERN
Licence
CERN, as CERN states it. CERN's terms
Attribution
© CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
Who can watch
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