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OSG Technology Area Meeting, 22 January 2018

Coordinates: Conference: 719-284-5267, PIN: 57363; https://www.uberconference.com/osgblin
Attending: BrianL, Carl, Derek, Edgar, Mat, TimC, TimT

Announcements

Suchandra will only be available in the afternoons until Feb 5

Triage Duty

  • This week: Mat
  • Next week: Suchandra
  • 10 (+2) open tickets

JIRA

# of tickets Δ State
134 -8 Open
33 -5 In Progress
18 +7 Ready for Testing
4 +3 Ready for Release

OSG Software Team

  • Tickets will be opened with edg-mkgridmap/GUMS sites to transition to LCMAPS VOMS authentication
    • Instructions need to be improved for sites still on 3.3 (https://ticket.grid.iu.edu/35830)
    • gWMS site tester results
  • GCT: Seeing some external contributions and we're ramping up on the first release. Globus references and docs need to be fixed.
  • OSG 3.4.7:
    • HTCondor issues with 8.6.9 and 8.7.6, will await the next release
    • Status on RSV? It's nearly ready, there's one ticket that needs to review before being built
  • Doc Focus 2 is scheduled for 1pm CST on Feb 1

Discussion

  • gWMS site tester timing out because it competes with actual job. Edgar to run a slightly different probe using Condor-G (or condorping?)
  • We need to communicate with the rest of the GCF that we will be taking point on documentation
  • Derek and Edgar will attend the doc focus afternoon (Edgar will start and end ~1hr earlier)

Support Update

  • display.opensciencegrid.org (Carl) - errors are showing because of empty data from GRACC; trying to replicate
  • OK (Marian) - working on XrootD PID file placement.

OSG Release Team

3.4.7 Δ Status
7 -8 Open
16 -8 In Progress
14 +9 Ready for Testing
4 +4 Ready for Release
41 -3 Total
  • Data Release
    • IGTF 1.89
    • SHA256
  • 3.4.7
    • HDFS 2.6 and supporting packages
    • Singularity 2.4.2: Major upgrade from 2.3.2
    • frontier-squid 3.5.27-2.1
    • Pegasus 4.8.1
    • osg-pki-tools: fix to osg-user-cert-renew
    • PerfSonar tools meta-package
      • owamp
      • nuttcp
      • bwctl
    • Remove dependencies on osg-version
    • osg-ca-generator 1.3.0
      • backups should be created if using –force
      • Generate LSC file
    • Remove Slurm from osg-contrib

Discussions

Expect TimT's proposal for making documentation review part of the release process this week

OSG Investigations Team

  • New XRootD Release Candidate available. Will build in OSG
  • 3 HTCondor XFer nodes:
    • OSG-Connect
    • XD-Login
    • Wisc
    • (upcoming) CSIU
  • New PS service coming to GRACC

Ongoing

Discussions

None this week