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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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Wlcg operations coordination cvmfs deployment status

WLCG Operations Coordination:CVMFS Deployment Status

Stefan Roiser

IT/ES

12 Dec 2012

GDB


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

wlcg-ops-coord-tf-cvmfs@cern.ch

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

GDB - S Roiser