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WLCG Operations Coordination: CVMFS Deployment Status. Stefan Roiser IT/ES 12 Dec 2012 GDB. CVMFS project. CVMFS used in different scenarios Software installation, conditions data, nightly build releases working on EMI “ tarball installation” Version 2.1.5 beta released this week

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Presentation Transcript
cvmfs project
CVMFS project
  • CVMFS used in different scenarios
    • Software installation, conditions data, nightly build releases
      • working on EMI “tarball installation”
  • Version 2.1.5 beta released this week
    • Provides NFS support and shared cache
      • NFS feature shall be used only as last resort !!!
      • Working on last issue where NFS exported files can get stuck in “file not found” status
    • Targets stable release in Jan 2013

GDB - S Roiser

cvmfs requested by all vos
CVMFS requested by all VOs
  • All 4 VOs, Alice, ATLAS, CMS and LHCbare part of the CVFMS Deployment task force and (will) strongly recommend full deployment of CVFMS at all supporting sites
    • Initial status when task force was launched
      • ~ 120 sites had CVMFS deployed for all needed VOs
      • Another 97 sites which were not supporting one of ATLAS, CMS or LHCb
    • Alice joined recently
      • First want to test a full workflow with the HLT farm
      • Beginning of next year start to target grid sites for deployment, similar to what has been done already

GDB - S Roiser

deployment status
Deployment Status

Status of 97 sites targeted by the task force:

3 email reminders sent, now GGUS tickets opened for each site

Either waiting for nfs support or do it with EMI2 upgrade

Contact for exact deployment date

GDB - S Roiser

deployment targets
Deployment Targets

30 April 2013

  • ATLAS and LHCbwant to set a target for CVFMS deployment at all grid sites for
  • A GGUS reminder will be sent to all sites which have not deployed CVMFS by Feb ‘13
  • After the target date has expired
    • No new software will be put in “old” shared areas
      • For Atlas sl6 binaries will only be available in CVMFS
    • Sites will be used as long as the swis up2date
    • Any site installing CVFMS a posteriori will be used again (pls inform the VO operations teams)

GDB - S Roiser

additional info
Additional Info

[email protected]

https://twiki.cern.ch/twiki/bin/view/LCG/CvmfsDeployment

GDB - S Roiser

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