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NGI CZ:DDM for auger

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Distributed Data Management for VO auger

Files created at grid are stored at some Storage Element (SE) and registered at LFC. The production system also registers if the simulation job finished OK and that results are available. When files are consolidated to CC IN2P3, they are first copied to SRM at Lyon and registered in LFC under different name and then copied to SRB and registered in SimDB. The system should be revisited in 2014.

Operational issues

  • 201607 There were 16 files declared as lost at praguelcg2 site ( These files were found missing during a check of consistency of DPM DB with the content on disk servers.
  • 201512 Reported loss of 467 files at KIT ( 286 files have another replica, 181 files were unique. Those unique 181 files were deleted from LFC.
  • 201407 End of support at Wuppertal site: all file at must be deleted

--Chudoba 08:51, 4 August 2016 (CEST)