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OSG Technology Area Meeting, 18 June 2018

Coordinates: Conference: 719-284-5267, PIN: 57363;
Attending: BrianL, Derek, Edgar, Marian, Mat, Suchandra


Triage Duty

  • This week: BrianL
  • Next week: Carl
  • 11 (-3) open tickets
  • 1 (-3) open VOMS server retirement tickets


# of tickets Δ State
115 +0 Open
29 +2 In Progress
9 +1 Ready for Testing
1 -6 Ready for Release

OSG Software Team

  • osg-tested-internal tests are failing due to the new Slurm in development
  • OSG 3.4.14
    • GlideinWMS 3.4.0 and glideinwms-switchboard-1.0.0: where's testing stand?
    • Move HDFS 2.6 to production
    • PKI tools: replace OIM functionality with the ability to generate CSRs and keys
  • Factory ops will temporarily put a Madison ITB entry into the production factory


  • Suchandra has a VM up for Slurm and hopes to have it fixed today
  • Edgar will update condor on the factory + gwms switchboard and run tests again

Support Update

  • Frontier Squid (Carl): Someone had questions if SELinux + Squid worked, it should with the newest version
  • Topology (BrianL, Mat): Topology and contact updates

OSG Investigations Team



  • (Ongoing) Getting sites to transition to the new HTCondor collector
  • Discussion of SLA's, availability metrics…
  • Puppetize: Collectors, topology, GRACC


In Progress:

  • Working on releasing Writeable Stashcache as production
  • Beginning work with Internet2 to place StashCache in connection points.
  • Consulting with SLATE for StashCache installtion.
  • Working with Network group on PS data.
  • Moving StashCache docs to OSG docs page:



None this week